diff --git a/source/core/audio/audio_adapter.cpp b/source/core/audio/audio_adapter.cpp
index e67d744..19eb32a 100644
--- a/source/core/audio/audio_adapter.cpp
+++ b/source/core/audio/audio_adapter.cpp
@@ -1,5 +1,5 @@
 // audio_adapter.cpp - Implementación de AudioResource para orni_attack
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Implementa AudioResource::getMusic / getSound delegando a
 // Resource::Helper::loadFile (que abstrae el resources.pack y el fallback
diff --git a/source/core/config/postfx_config.hpp b/source/core/config/postfx_config.hpp
index 7e1f41b..f0fd463 100644
--- a/source/core/config/postfx_config.hpp
+++ b/source/core/config/postfx_config.hpp
@@ -1,5 +1,5 @@
 // postfx_config.hpp - Carga de los parámetros del shader de postpro desde YAML.
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Lee `config/postfx.yaml` (dentro de resources.pack) y devuelve un struct
 // PostFxParams listo para pasar a GpuFrameRenderer::setPostFx(). Si el YAML
diff --git a/source/core/entities/entity.hpp b/source/core/entities/entity.hpp
index 47d3d13..08db5e0 100644
--- a/source/core/entities/entity.hpp
+++ b/source/core/entities/entity.hpp
@@ -1,5 +1,5 @@
 // entity.hpp - Clase base abstracta para todas las entidades del juego
-// © 2025 Orni Attack - Arquitectura de entidades
+// © 2026 JailDesigner
 //
 // Cada Entity incluye un Physics::RigidBody como member. Las entidades que
 // se simulen físicamente lo configuran en init() y registran en el
diff --git a/source/core/graphics/shape.cpp b/source/core/graphics/shape.cpp
index a647864..606e0f0 100644
--- a/source/core/graphics/shape.cpp
+++ b/source/core/graphics/shape.cpp
@@ -1,5 +1,5 @@
 // shape.cpp - Implementació del sistema de formes vectorials
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "core/graphics/shape.hpp"
 
diff --git a/source/core/graphics/shape.hpp b/source/core/graphics/shape.hpp
index 7836328..af8593b 100644
--- a/source/core/graphics/shape.hpp
+++ b/source/core/graphics/shape.hpp
@@ -1,5 +1,5 @@
 // shape.hpp - Sistema de formes vectorials
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/graphics/shape_loader.cpp b/source/core/graphics/shape_loader.cpp
index 27f74e2..0fee976 100644
--- a/source/core/graphics/shape_loader.cpp
+++ b/source/core/graphics/shape_loader.cpp
@@ -1,5 +1,5 @@
 // shape_loader.cpp - Implementació del carregador con caché
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "core/graphics/shape_loader.hpp"
 
diff --git a/source/core/graphics/shape_loader.hpp b/source/core/graphics/shape_loader.hpp
index 9f14c4c..03732a9 100644
--- a/source/core/graphics/shape_loader.hpp
+++ b/source/core/graphics/shape_loader.hpp
@@ -1,5 +1,5 @@
 // shape_loader.hpp - Carregador estàtic de formes con caché
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/graphics/starfield.cpp b/source/core/graphics/starfield.cpp
index 632fa91..506de37 100644
--- a/source/core/graphics/starfield.cpp
+++ b/source/core/graphics/starfield.cpp
@@ -1,5 +1,5 @@
 // starfield.cpp - Implementació del sistema de estrelles de fons
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #include "core/graphics/starfield.hpp"
 
diff --git a/source/core/graphics/starfield.hpp b/source/core/graphics/starfield.hpp
index 30ae441..0d8b395 100644
--- a/source/core/graphics/starfield.hpp
+++ b/source/core/graphics/starfield.hpp
@@ -1,5 +1,5 @@
 // starfield.hpp - Sistema de estrelles de fons con efecte de profunditat
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/graphics/vector_text.cpp b/source/core/graphics/vector_text.cpp
index 9c283c6..f41d5f1 100644
--- a/source/core/graphics/vector_text.cpp
+++ b/source/core/graphics/vector_text.cpp
@@ -1,5 +1,5 @@
 // vector_text.cpp - Implementació del sistema de text vectorial
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 // Test pre-commit hook
 
 #include "core/graphics/vector_text.hpp"
diff --git a/source/core/graphics/vector_text.hpp b/source/core/graphics/vector_text.hpp
index 6352f7b..3a12e41 100644
--- a/source/core/graphics/vector_text.hpp
+++ b/source/core/graphics/vector_text.hpp
@@ -1,5 +1,5 @@
 // vector_text.hpp - Sistema de texto vectorial con display de 7-segmentos
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/math/easing.hpp b/source/core/math/easing.hpp
index 5c135b2..8eabe81 100644
--- a/source/core/math/easing.hpp
+++ b/source/core/math/easing.hpp
@@ -1,5 +1,5 @@
 // easing.hpp - Funciones de interpolació i easing
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/physics/collision.hpp b/source/core/physics/collision.hpp
index 4152d20..43d5dca 100644
--- a/source/core/physics/collision.hpp
+++ b/source/core/physics/collision.hpp
@@ -1,5 +1,5 @@
 // collision.hpp - Utilitats de detecció de colisiones
-// © 2025 Orni Attack - Sistema de física
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/physics/physics_world.cpp b/source/core/physics/physics_world.cpp
index 3d1e7a5..822203d 100644
--- a/source/core/physics/physics_world.cpp
+++ b/source/core/physics/physics_world.cpp
@@ -1,5 +1,5 @@
 // physics_world.cpp - Implementación del mundo físico
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #include "core/physics/physics_world.hpp"
 
diff --git a/source/core/physics/physics_world.hpp b/source/core/physics/physics_world.hpp
index 28314f8..f98bbe9 100644
--- a/source/core/physics/physics_world.hpp
+++ b/source/core/physics/physics_world.hpp
@@ -1,5 +1,5 @@
 // physics_world.hpp - Mundo físico 2D
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Gestiona un conjunto de RigidBody, integra sus movimientos y detecta
 // colisiones por frame. Diseño minimalista para arcade: broadphase trivial
diff --git a/source/core/physics/rigid_body.hpp b/source/core/physics/rigid_body.hpp
index c90b840..6cf563b 100644
--- a/source/core/physics/rigid_body.hpp
+++ b/source/core/physics/rigid_body.hpp
@@ -1,5 +1,5 @@
 // rigid_body.hpp - Cuerpo rígido 2D para el sistema de física
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Estructura POD-like que encapsula el estado físico de una entidad:
 // posición, velocidad lineal/angular, masa, restitución y damping.
diff --git a/source/core/rendering/coordinate_transform.cpp b/source/core/rendering/coordinate_transform.cpp
index 1e1f58d..cd44d0d 100644
--- a/source/core/rendering/coordinate_transform.cpp
+++ b/source/core/rendering/coordinate_transform.cpp
@@ -1,5 +1,5 @@
 // coordinate_transform.cpp - Inicialización de variables globals
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "core/rendering/coordinate_transform.hpp"
 
diff --git a/source/core/rendering/coordinate_transform.hpp b/source/core/rendering/coordinate_transform.hpp
index 724e7c0..5cfa566 100644
--- a/source/core/rendering/coordinate_transform.hpp
+++ b/source/core/rendering/coordinate_transform.hpp
@@ -1,5 +1,5 @@
 // coordinate_transform.hpp - Transformació de coordenades lògiques a físiques
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/rendering/gpu/gpu_device.hpp b/source/core/rendering/gpu/gpu_device.hpp
index 6e5b828..4f523c3 100644
--- a/source/core/rendering/gpu/gpu_device.hpp
+++ b/source/core/rendering/gpu/gpu_device.hpp
@@ -1,5 +1,5 @@
 // gpu_device.hpp - Wrapper de SDL_GPUDevice
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Ownership del SDL_GPUDevice y del claim del window. Backend preferido:
 // Vulkan (Linux, Windows) y Metal (macOS). Sin DirectX.
diff --git a/source/core/rendering/gpu/gpu_frame_renderer.hpp b/source/core/rendering/gpu/gpu_frame_renderer.hpp
index 3e78bdd..376c1c5 100644
--- a/source/core/rendering/gpu/gpu_frame_renderer.hpp
+++ b/source/core/rendering/gpu/gpu_frame_renderer.hpp
@@ -1,5 +1,5 @@
 // gpu_frame_renderer.hpp - Renderer de alto nivel basado en SDL_GPU
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Flujo por frame:
 //   1. beginFrame(clear_color)
diff --git a/source/core/rendering/gpu/gpu_line_pipeline.hpp b/source/core/rendering/gpu/gpu_line_pipeline.hpp
index f5c6c0f..ae28f3b 100644
--- a/source/core/rendering/gpu/gpu_line_pipeline.hpp
+++ b/source/core/rendering/gpu/gpu_line_pipeline.hpp
@@ -1,5 +1,5 @@
 // gpu_line_pipeline.hpp - Pipeline gráfico para dibujar líneas vectoriales
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Las líneas se renderizan como quads (2 triángulos = 6 índices) ya extrudidos
 // en CPU según el grosor pedido por línea. Vertex layout: position (vec2) + color (vec4).
diff --git a/source/core/rendering/gpu/gpu_postfx_pipeline.hpp b/source/core/rendering/gpu/gpu_postfx_pipeline.hpp
index 0d897c4..6dd5add 100644
--- a/source/core/rendering/gpu/gpu_postfx_pipeline.hpp
+++ b/source/core/rendering/gpu/gpu_postfx_pipeline.hpp
@@ -1,5 +1,5 @@
 // gpu_postfx_pipeline.hpp - Pipeline de postprocesado (fullscreen triangle)
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Pase final del frame: muestrea la escena renderizada en offscreen y aplica
 // bloom + flicker + background pulse en el fragment shader. El vertex shader
diff --git a/source/core/rendering/line_renderer.cpp b/source/core/rendering/line_renderer.cpp
index c6afdc8..6a1efcd 100644
--- a/source/core/rendering/line_renderer.cpp
+++ b/source/core/rendering/line_renderer.cpp
@@ -1,6 +1,5 @@
 // line_renderer.cpp - Implementación de renderizado de líneas (SDL3 GPU)
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "core/rendering/line_renderer.hpp"
 
diff --git a/source/core/rendering/line_renderer.hpp b/source/core/rendering/line_renderer.hpp
index e1468f2..75f70e9 100644
--- a/source/core/rendering/line_renderer.hpp
+++ b/source/core/rendering/line_renderer.hpp
@@ -1,6 +1,5 @@
 // line_renderer.hpp - Renderizado de líneas vectoriales (SDL3 GPU)
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 //
 // El dibujo de líneas pasa por el pipeline GPU. Las coordenadas (x1,y1,x2,y2)
 // son lógicas (1280×720); el shader las mapea a NDC y el viewport del SDLManager
diff --git a/source/core/rendering/render_context.hpp b/source/core/rendering/render_context.hpp
index c127b55..470332a 100644
--- a/source/core/rendering/render_context.hpp
+++ b/source/core/rendering/render_context.hpp
@@ -1,5 +1,5 @@
 // render_context.hpp - Alias del contexto de rendering del juego
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Punto único de indireción entre el resto del código y el backend de
 // rendering. El juego habla con un `Rendering::Renderer*` opaco; el alias
diff --git a/source/core/rendering/sdl_manager.cpp b/source/core/rendering/sdl_manager.cpp
index 7c87478..e247d63 100644
--- a/source/core/rendering/sdl_manager.cpp
+++ b/source/core/rendering/sdl_manager.cpp
@@ -1,5 +1,5 @@
 // sdl_manager.cpp - Implementació del gestor SDL3
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "sdl_manager.hpp"
 
diff --git a/source/core/rendering/sdl_manager.hpp b/source/core/rendering/sdl_manager.hpp
index 618d31d..35af38e 100644
--- a/source/core/rendering/sdl_manager.hpp
+++ b/source/core/rendering/sdl_manager.hpp
@@ -1,5 +1,5 @@
 //  sdl_manager.hpp - Gestor de inicialización de SDL3
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 //
 // Tras la Fase 7 de la migración, el rendering ya no usa SDL_Renderer:
 // SDLManager posee un GpuFrameRenderer (SDL3 GPU) que es el contexto único
diff --git a/source/core/rendering/shape_renderer.cpp b/source/core/rendering/shape_renderer.cpp
index 2a99b7a..4c2aae9 100644
--- a/source/core/rendering/shape_renderer.cpp
+++ b/source/core/rendering/shape_renderer.cpp
@@ -1,5 +1,5 @@
 // shape_renderer.cpp - Implementació del renderizado de formes
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "core/rendering/shape_renderer.hpp"
 
diff --git a/source/core/rendering/shape_renderer.hpp b/source/core/rendering/shape_renderer.hpp
index 8b6940a..30fa31b 100644
--- a/source/core/rendering/shape_renderer.hpp
+++ b/source/core/rendering/shape_renderer.hpp
@@ -1,5 +1,5 @@
 // shape_renderer.hpp - Renderizado de formes vectorials
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/resources/resource_helper.cpp b/source/core/resources/resource_helper.cpp
index 50c37fb..59049ec 100644
--- a/source/core/resources/resource_helper.cpp
+++ b/source/core/resources/resource_helper.cpp
@@ -1,5 +1,5 @@
 // resource_helper.cpp - Implementació de funciones de ajuda
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "resource_helper.hpp"
 
diff --git a/source/core/resources/resource_helper.hpp b/source/core/resources/resource_helper.hpp
index dbb30ee..778edf8 100644
--- a/source/core/resources/resource_helper.hpp
+++ b/source/core/resources/resource_helper.hpp
@@ -1,5 +1,5 @@
 // resource_helper.hpp - Funciones de ajuda per gestió de recursos
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 // API simplificada i normalització de rutes
 
 #pragma once
diff --git a/source/core/resources/resource_loader.cpp b/source/core/resources/resource_loader.cpp
index af8113b..2815c4c 100644
--- a/source/core/resources/resource_loader.cpp
+++ b/source/core/resources/resource_loader.cpp
@@ -1,5 +1,5 @@
 // resource_loader.cpp - Implementació del carregador de recursos
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "resource_loader.hpp"
 
diff --git a/source/core/resources/resource_loader.hpp b/source/core/resources/resource_loader.hpp
index 08fcfa3..0e6cec0 100644
--- a/source/core/resources/resource_loader.hpp
+++ b/source/core/resources/resource_loader.hpp
@@ -1,5 +1,5 @@
 // resource_loader.hpp - Carregador de recursos (Singleton)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 // Coordina càrrega des del paquet i/o sistema de archivos
 
 #pragma once
diff --git a/source/core/resources/resource_pack.cpp b/source/core/resources/resource_pack.cpp
index 8d9d506..164d695 100644
--- a/source/core/resources/resource_pack.cpp
+++ b/source/core/resources/resource_pack.cpp
@@ -1,5 +1,5 @@
 // resource_pack.cpp - Implementació del sistema de empaquetament
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "resource_pack.hpp"
 
diff --git a/source/core/resources/resource_pack.hpp b/source/core/resources/resource_pack.hpp
index 84ba874..faee5fc 100644
--- a/source/core/resources/resource_pack.hpp
+++ b/source/core/resources/resource_pack.hpp
@@ -1,5 +1,5 @@
 // resource_pack.hpp - Sistema de empaquetament de recursos
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 // Basat en el sistema de "pollo" con adaptacions per Orni Attack
 
 #pragma once
diff --git a/source/core/system/debug_overlay.hpp b/source/core/system/debug_overlay.hpp
index bb012b0..d7de176 100644
--- a/source/core/system/debug_overlay.hpp
+++ b/source/core/system/debug_overlay.hpp
@@ -1,5 +1,5 @@
 // debug_overlay.hpp - Overlay de debug (FPS + VSync) toggleable con F11
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Sistema global propiedad del Director. Se actualiza y dibuja cada frame
 // después de la escena (queda on top). En builds debug arranca visible,
diff --git a/source/core/system/global_events.cpp b/source/core/system/global_events.cpp
index 2893bdf..b85d992 100644
--- a/source/core/system/global_events.cpp
+++ b/source/core/system/global_events.cpp
@@ -1,5 +1,5 @@
 // global_events.cpp - Implementació dels events globals
-// © 2025 Port a C++20
+// © 2026 JailDesigner
 
 #include "global_events.hpp"
 
diff --git a/source/core/system/global_events.hpp b/source/core/system/global_events.hpp
index c96fd0c..1b6d796 100644
--- a/source/core/system/global_events.hpp
+++ b/source/core/system/global_events.hpp
@@ -1,6 +1,6 @@
 // global_events.hpp - Events globals del juego
 // Basat en el patró del projecte "pollo"
-// © 2025 Port a C++20
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/system/scene.hpp b/source/core/system/scene.hpp
index 96f6038..1ce17e3 100644
--- a/source/core/system/scene.hpp
+++ b/source/core/system/scene.hpp
@@ -1,5 +1,5 @@
 // scene.hpp - Interfaz base para escenas del juego
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // El frame loop vive en Director, no en cada escena. Cada escena implementa
 // estos cuatro métodos y el Director los llama en orden por frame:
diff --git a/source/core/system/scene_context.hpp b/source/core/system/scene_context.hpp
index b7a4b04..2ba7914 100644
--- a/source/core/system/scene_context.hpp
+++ b/source/core/system/scene_context.hpp
@@ -1,5 +1,5 @@
 // scene_context.hpp - Sistema de gestió de escenes i context de transiciones
-// © 2025 Port a C++20
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/types.hpp b/source/core/types.hpp
index c463496..e6433c4 100644
--- a/source/core/types.hpp
+++ b/source/core/types.hpp
@@ -1,5 +1,5 @@
 // types.hpp - Tipos básicos compartidos
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/core/utils/path_utils.cpp b/source/core/utils/path_utils.cpp
index 2926503..5f8ed92 100644
--- a/source/core/utils/path_utils.cpp
+++ b/source/core/utils/path_utils.cpp
@@ -1,5 +1,5 @@
 // path_utils.cpp - Implementació de utilitats de rutes
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "path_utils.hpp"
 
diff --git a/source/core/utils/path_utils.hpp b/source/core/utils/path_utils.hpp
index 7819fad..f3de59f 100644
--- a/source/core/utils/path_utils.hpp
+++ b/source/core/utils/path_utils.hpp
@@ -1,5 +1,5 @@
 // path_utils.hpp - Utilitats de gestió de rutes
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 // Detecció de directoris i bundles multiplataforma
 
 #pragma once
diff --git a/source/game/effects/debris.hpp b/source/game/effects/debris.hpp
index e0126fe..c13d18d 100644
--- a/source/game/effects/debris.hpp
+++ b/source/game/effects/debris.hpp
@@ -1,5 +1,5 @@
 // debris.hpp - Fragment de línia volant (explosión de formes)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 #include <SDL3/SDL.h>
diff --git a/source/game/effects/debris_manager.cpp b/source/game/effects/debris_manager.cpp
index 46478c1..28dd2fe 100644
--- a/source/game/effects/debris_manager.cpp
+++ b/source/game/effects/debris_manager.cpp
@@ -1,5 +1,5 @@
 // debris_manager.cpp - Implementació del gestor de fragments
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "debris_manager.hpp"
 
diff --git a/source/game/effects/debris_manager.hpp b/source/game/effects/debris_manager.hpp
index 89acddd..feb027a 100644
--- a/source/game/effects/debris_manager.hpp
+++ b/source/game/effects/debris_manager.hpp
@@ -1,5 +1,5 @@
 // debris_manager.hpp - Gestor de fragments de explosions
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/effects/floating_score.hpp b/source/game/effects/floating_score.hpp
index f56bd34..166be1e 100644
--- a/source/game/effects/floating_score.hpp
+++ b/source/game/effects/floating_score.hpp
@@ -1,5 +1,5 @@
 // floating_score.hpp - Número de puntuación que apareix y desapareix
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/effects/floating_score_manager.cpp b/source/game/effects/floating_score_manager.cpp
index a03e24f..1dcf819 100644
--- a/source/game/effects/floating_score_manager.cpp
+++ b/source/game/effects/floating_score_manager.cpp
@@ -1,5 +1,5 @@
 // floating_score_manager.cpp - Implementació del gestor de números flotantes
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "floating_score_manager.hpp"
 
diff --git a/source/game/effects/floating_score_manager.hpp b/source/game/effects/floating_score_manager.hpp
index 2b37eae..ebd15f2 100644
--- a/source/game/effects/floating_score_manager.hpp
+++ b/source/game/effects/floating_score_manager.hpp
@@ -1,5 +1,5 @@
 // floating_score_manager.hpp - Gestor de números de puntuación flotantes
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/entities/bullet.cpp b/source/game/entities/bullet.cpp
index 9a52f56..87c379f 100644
--- a/source/game/entities/bullet.cpp
+++ b/source/game/entities/bullet.cpp
@@ -1,6 +1,5 @@
 // bullet.cpp - Implementación de projectils de la ship
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "game/entities/bullet.hpp"
 
diff --git a/source/game/entities/bullet.hpp b/source/game/entities/bullet.hpp
index b41337e..0ad8575 100644
--- a/source/game/entities/bullet.hpp
+++ b/source/game/entities/bullet.hpp
@@ -1,6 +1,5 @@
 // bullet.hpp - Clase para projectils de la ship
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 #include <SDL3/SDL.h>
diff --git a/source/game/entities/enemy.cpp b/source/game/entities/enemy.cpp
index 98a3083..0ef4375 100644
--- a/source/game/entities/enemy.cpp
+++ b/source/game/entities/enemy.cpp
@@ -1,6 +1,5 @@
 // enemy.cpp - Implementación de enemigos (ORNIs)
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "game/entities/enemy.hpp"
 
diff --git a/source/game/entities/enemy.hpp b/source/game/entities/enemy.hpp
index 71fe9a3..cc72214 100644
--- a/source/game/entities/enemy.hpp
+++ b/source/game/entities/enemy.hpp
@@ -1,6 +1,5 @@
 // enemy.hpp - Clase para enemigos (ORNIs)
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 #include <SDL3/SDL.h>
diff --git a/source/game/entities/ship.cpp b/source/game/entities/ship.cpp
index 087e1ef..e11c47a 100644
--- a/source/game/entities/ship.cpp
+++ b/source/game/entities/ship.cpp
@@ -1,6 +1,5 @@
 // ship.cpp - Implementación de la nave del player
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "game/entities/ship.hpp"
 
diff --git a/source/game/entities/ship.hpp b/source/game/entities/ship.hpp
index 8dc8448..aad40f5 100644
--- a/source/game/entities/ship.hpp
+++ b/source/game/entities/ship.hpp
@@ -1,6 +1,5 @@
 // ship.hpp - Clase para la nave del player
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 #include <SDL3/SDL.h>
diff --git a/source/game/scenes/game_scene.cpp b/source/game/scenes/game_scene.cpp
index e84b565..f24a1c3 100644
--- a/source/game/scenes/game_scene.cpp
+++ b/source/game/scenes/game_scene.cpp
@@ -1,6 +1,5 @@
 // game_scene.cpp - Implementació de la lógica del juego
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "game_scene.hpp"
 
diff --git a/source/game/scenes/game_scene.hpp b/source/game/scenes/game_scene.hpp
index 7fe4ee7..d460789 100644
--- a/source/game/scenes/game_scene.hpp
+++ b/source/game/scenes/game_scene.hpp
@@ -1,6 +1,5 @@
 // game_scene.hpp - Lógica principal del juego
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/scenes/logo_scene.cpp b/source/game/scenes/logo_scene.cpp
index 283dcea..3914da3 100644
--- a/source/game/scenes/logo_scene.cpp
+++ b/source/game/scenes/logo_scene.cpp
@@ -1,5 +1,5 @@
 // logo_scene.cpp - Implementació de l'escena logo
-// © 2025 Port a C++20
+// © 2026 JailDesigner
 
 #include "logo_scene.hpp"
 
diff --git a/source/game/scenes/logo_scene.hpp b/source/game/scenes/logo_scene.hpp
index 845edbb..1609f86 100644
--- a/source/game/scenes/logo_scene.hpp
+++ b/source/game/scenes/logo_scene.hpp
@@ -1,6 +1,6 @@
 // logo_scene.hpp - Pantalla de start del juego
 // Muestra logo JAILGAMES animat con zoom i salta al juego
-// © 2025 Port a C++20
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/scenes/title_scene.cpp b/source/game/scenes/title_scene.cpp
index 17e24ea..7ba4ae9 100644
--- a/source/game/scenes/title_scene.cpp
+++ b/source/game/scenes/title_scene.cpp
@@ -1,5 +1,5 @@
 // title_scene.cpp - Implementació de l'escena de título
-// © 2025 Port a C++20
+// © 2026 JailDesigner
 
 #include "title_scene.hpp"
 
diff --git a/source/game/scenes/title_scene.hpp b/source/game/scenes/title_scene.hpp
index 29cafa4..67482f6 100644
--- a/source/game/scenes/title_scene.hpp
+++ b/source/game/scenes/title_scene.hpp
@@ -1,6 +1,6 @@
 // title_scene.hpp - Pantalla de título del juego
 // Muestra message "PRESS BUTTON TO PLAY" y copyright
-// © 2025 Port a C++20
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/stage_system/spawn_controller.cpp b/source/game/stage_system/spawn_controller.cpp
index 2f415e1..1435bb4 100644
--- a/source/game/stage_system/spawn_controller.cpp
+++ b/source/game/stage_system/spawn_controller.cpp
@@ -1,5 +1,5 @@
 // spawn_controller.cpp - Implementació del controlador de spawn
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #include "spawn_controller.hpp"
 
diff --git a/source/game/stage_system/spawn_controller.hpp b/source/game/stage_system/spawn_controller.hpp
index cc60115..359d2e9 100644
--- a/source/game/stage_system/spawn_controller.hpp
+++ b/source/game/stage_system/spawn_controller.hpp
@@ -1,5 +1,5 @@
 // spawn_controller.hpp - Controlador de spawn de enemigos
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/stage_system/stage_config.hpp b/source/game/stage_system/stage_config.hpp
index 3b11429..6165071 100644
--- a/source/game/stage_system/stage_config.hpp
+++ b/source/game/stage_system/stage_config.hpp
@@ -1,5 +1,5 @@
 // stage_config.hpp - Estructures de dades per configuración de stages
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/stage_system/stage_loader.cpp b/source/game/stage_system/stage_loader.cpp
index 3a5b8fa..a8ca196 100644
--- a/source/game/stage_system/stage_loader.cpp
+++ b/source/game/stage_system/stage_loader.cpp
@@ -1,5 +1,5 @@
 // stage_loader.cpp - Implementació del carregador de configuración YAML
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #include "stage_loader.hpp"
 
diff --git a/source/game/stage_system/stage_loader.hpp b/source/game/stage_system/stage_loader.hpp
index 06d7c90..762592b 100644
--- a/source/game/stage_system/stage_loader.hpp
+++ b/source/game/stage_system/stage_loader.hpp
@@ -1,5 +1,5 @@
 // stage_loader.hpp - Carregador de configuración YAML
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/stage_system/stage_manager.cpp b/source/game/stage_system/stage_manager.cpp
index d6bfa69..9834242 100644
--- a/source/game/stage_system/stage_manager.cpp
+++ b/source/game/stage_system/stage_manager.cpp
@@ -1,5 +1,5 @@
 // stage_manager.cpp - Implementació del gestor de stages
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #include "stage_manager.hpp"
 
diff --git a/source/game/stage_system/stage_manager.hpp b/source/game/stage_system/stage_manager.hpp
index 128a6e7..09be138 100644
--- a/source/game/stage_system/stage_manager.hpp
+++ b/source/game/stage_system/stage_manager.hpp
@@ -1,5 +1,5 @@
 // stage_manager.hpp - Gestor de state i progressió de stages
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/game/systems/collision_system.hpp b/source/game/systems/collision_system.hpp
index 244dd42..61e8545 100644
--- a/source/game/systems/collision_system.hpp
+++ b/source/game/systems/collision_system.hpp
@@ -1,5 +1,5 @@
 // collision_system.hpp - Detección de colisiones de gameplay
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Detecta colisiones bullet↔enemy, ship↔enemy y bullet↔player y aplica los
 // efectos directos sobre las entidades (destruir enemy, desactivar bullet,
diff --git a/source/game/systems/continue_system.hpp b/source/game/systems/continue_system.hpp
index 266a9ec..d9abe86 100644
--- a/source/game/systems/continue_system.hpp
+++ b/source/game/systems/continue_system.hpp
@@ -1,5 +1,5 @@
 // continue_system.hpp - Pantalla de continue y máquina de estados de game over
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Gestiona la transición CONTINUE → GAME_OVER, el countdown, los inputs de
 // los jugadores para continuar la partida y la revivificación. Vive como
diff --git a/source/game/systems/init_hud_animator.hpp b/source/game/systems/init_hud_animator.hpp
index 681f584..e16576e 100644
--- a/source/game/systems/init_hud_animator.hpp
+++ b/source/game/systems/init_hud_animator.hpp
@@ -1,5 +1,5 @@
 // init_hud_animator.hpp - Animación inicial del HUD del juego
-// © 2025 Orni Attack
+// © 2026 JailDesigner
 //
 // Cubre la animación INIT_HUD del comienzo de cada partida/stage:
 //   1. Crecimiento de los marcos del PLAYAREA con efecto pincel en 3 fases.
diff --git a/source/game/title/ship_animator.cpp b/source/game/title/ship_animator.cpp
index ad15a55..69c61d2 100644
--- a/source/game/title/ship_animator.cpp
+++ b/source/game/title/ship_animator.cpp
@@ -1,5 +1,5 @@
 // ship_animator.cpp - Implementació del sistema de animación de naves
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include "ship_animator.hpp"
 
diff --git a/source/game/title/ship_animator.hpp b/source/game/title/ship_animator.hpp
index 751957b..bd509f8 100644
--- a/source/game/title/ship_animator.hpp
+++ b/source/game/title/ship_animator.hpp
@@ -1,5 +1,5 @@
 // ship_animator.hpp - Sistema de animación de naves para l'escena de título
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #pragma once
 
diff --git a/source/main.cpp b/source/main.cpp
index 9dedad5..128091a 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -1,6 +1,5 @@
 // main.cpp - Vec2 de entrada del juego Asteroides
-// © 1999 Visente i Sergi (versión Pascal)
-// © 2025 Port a C++20 con SDL3
+// © 2026 JailDesigner
 
 #include <string>
 #include <vector>