diff --git a/data/game.lua b/data/game.lua
index 1d3ba2f..fd7046e 100644
--- a/data/game.lua
+++ b/data/game.lua
@@ -25,8 +25,9 @@ require "trigger_event"
 
 require "batman"
 require "health_potion"
+require "tiles_layer2"
 
-local DEBUG = false
+local DEBUG = true
 
 local tile_w = arcade_config.tiles_width
 local tile_h = arcade_config.tiles_height
@@ -187,6 +188,7 @@ end
 function world_update()
     -- Actualitzar moviment del mapa (ex: tiles animats)
     arc_mapa_update()
+    tiles_layer2.update()
     
     -- Moure a tots
     for key,actor in pairs(actors) do
@@ -227,6 +229,7 @@ end
 function world_draw()
     -- Pintar la finestra del mon
     render_map(sf_mapa, tiles, viewp.x, viewp.y)
+    tiles_layer2.draw()
     
     if stages.boss_loaded then stage_draw_back() end
     
diff --git a/data/stage1.lua b/data/stage1.lua
index 9038cfe..49bb740 100644
--- a/data/stage1.lua
+++ b/data/stage1.lua
@@ -91,8 +91,11 @@ function stages.stage1_init()
     table.insert( actors, zombie.new(73, 7, 3,false) )
     table.insert( actors, zombie.new(75, 3, 3,true) )
     
-    local hp_x, hp_y = coords.room_to_world(11, 7, 4)
-    table.insert( actors, health_potion.new(11, hp_x, hp_y, 0, 0, 1) )
+    local hp_x, hp_y = coords.room_to_world(14, 10, 4)
+    table.insert( actors, health_potion.new(14, hp_x, hp_y, 0, 0, 2) )
+    local hp_x, hp_y = coords.room_to_world(77, 7, 4)
+    table.insert( actors, health_potion.new(77, hp_x, hp_y, 0, 0, 3) )
+    
     
     -- TRIGGERS
     -- if not menu then table.insert(actors,trigger.new(10,57,32,triggers.escena_abad_inici)) end
@@ -149,6 +152,10 @@ function stages.stage1_init()
                        nil,
                        elalien, abad, 150, "I les tisores de podar?", 250)
 
+    tiles_layer2.new(13,11,3,144,144,16,16)
+    tiles_layer2.new(13,11,4,144,144,16,16)
+    tiles_layer2.new(11,10,2,128,208,16,16)
+    
     local abad_x, abad_y = coords.room_to_world ( 10, 4, 3 )
     -- local abad_x, abad_y = coords.room_to_world ( 54, 8, 3 )
     -- local abad_x, abad_y = coords.room_to_world ( 18, 9, 3 )
@@ -347,33 +354,36 @@ stage1_mapa={
     -- 12
     {
         -- 28,29,28,29,28,29,29,256,256,256,26,27,
-        28,29,28,29,28,29,29,1,256,256,26,27,
-        256,256,256,256,256,256,256,256,256,25,72,256,
-        256,256,73,74,256,256,256,256,1,256,88,256,
-        256,256,89,90,256,256,256,1,256,256,256,256,
-        256,256,256,256,256,256,1,256,256,256,256,256,
-        28,29,28,29,28,29,28,29,28,29,28,29,
+         28, 29, 28, 29, 28, 29, 29,  1,256,256, 26, 27,
+        256,256,256,256,256,256,256,256,256, 25, 72,256,
+        -- 256,256, 73, 74,256,256,256,256,  1,256, 88,256,
+        256,256, 73, 74,256,256,256,256,  1,256,256,256,
+        256,256, 89, 90,256,256,256,  1,256,256,256,256,
+        256,256,256,256,256,256,  1,256,256,256,256,256,
+         28, 29, 28, 29, 28, 29, 28, 29, 28, 29, 28, 29,
         
     },
     -- 13
     {
-        28,29,26,27,26,27,28,29,28,29,28,29,
-        256,256,256,26,27,256,256,256,256,256,256,256,
-        256,256,256,256,256,256,256,256,73,74,256,256,
-        256,256,256,98,98,256,256,256,89,90,256,256,
+         28, 29, 26, 27, 26, 27, 28, 29, 28, 29, 28, 29,
+        256,256,256, 26, 27,256,256,256,256,256,256,256,
+        256,256,256,256,256,256,256,256, 73, 74,256,256,
+        256,256,256, 98, 98,256,256,256, 89, 90,256,256,
         256,256,104,101,102,103,256,256,256,256,256,256,
         -- 28,29,28,29,28,29,29,256,81,25,28,29,
-        28,29,28,29,28,29,29,256,256,1,28,29,
+         28, 29, 28, 29, 28, 29, 29,256,256,  1, 28, 29,
         
     },
     -- 14
     {
-        28,29,28,29,28,29,28,29,10,11,28,25,
-        256,256,256,256,256,256,256,256,10,11,256,25,
-        256,73,74,256,256,256,256,256,10,11,256,256,
-        256,89,90,256,256,75,76,256,10,11,256,25,
-        256,256,256,256,256,91,92,256,10,11,256,25,
-        28,29,28,29,28,29,28,29,28,29,28,29,
+         28, 29, 28, 29, 28, 29, 28, 29, 10, 11, 28, 25,
+        256,256,256,256,256,256,256,256, 10, 11,256, 25,
+        -- 256, 73, 74,256,256,256,256,256, 10, 11,256,256,
+        256, 73, 74,256,256,256,256,256, 10, 11,256, 25,
+        256, 89, 90,256,256, 75, 76,256, 10, 11,256,256,
+        -- 256,256,256,256,256, 91, 92,256, 10, 11,256, 25,
+        256,256,256,256,256, 91, 92,256, 10, 11,256,256,
+         28, 29, 28, 29, 28, 29, 28, 29, 28, 29, 28, 29,
         
     },
     -- 15
diff --git a/data/tiles.gif b/data/tiles.gif
index 798ce18..e0aceb7 100644
Binary files a/data/tiles.gif and b/data/tiles.gif differ
diff --git a/data/tiles_layer2.lua b/data/tiles_layer2.lua
new file mode 100644
index 0000000..b5dab03
--- /dev/null
+++ b/data/tiles_layer2.lua
@@ -0,0 +1,41 @@
+tiles_layer2={
+    surf = nil,
+    tiles = {},
+}
+
+function tiles_layer2.new(_hab, _x, _y, _tx, _ty, _tw, _th)
+    local world_x, world_y = coords.room_to_world(_hab,_x,_y)
+    print(world_x.." "..world_y)
+    table.insert( 
+        tiles_layer2.tiles,
+        { hab = _hab,
+            x = world_x,
+            y = world_y,
+            w = _tw,
+            h = _th,
+            tx = _tx,
+            ty = _ty,
+            tw = _tw,
+            th = _th,
+        }
+    )
+end
+
+function tiles_layer2.draw()
+    for i, tile in ipairs(tiles_layer2.tiles) do
+        if viewp:inside(tile.x, tile.y, tile.w, tile.h) then
+            local curr_surf = surf.source() 
+            if tiles_layer2.surf ~= nil then
+                surf.source(tiles_layer2.surf)
+            end
+            local scr_x, scr_y = viewp:screen_coords( tile.x, tile.y )
+            draw.surf(tile.tx, tile.ty, tile.tw, tile.th,
+                      scr_x, scr_y, tile.tw, tile.th)
+            surf.source(curr_surf)
+        end
+    end
+end
+
+function tiles_layer2.update()
+
+end
\ No newline at end of file