diff --git a/tests/test_entities_smoke.cpp b/tests/test_entities_smoke.cpp
index abaeac3..ff6e938 100644
--- a/tests/test_entities_smoke.cpp
+++ b/tests/test_entities_smoke.cpp
@@ -22,6 +22,10 @@
 //                   sprite sencer (pixel_rect).
 //   T13 mummy step — camina en línia recta pel playfield i gira en topar
 //                   un mur (insidePlayfield=false) o sarc (Map::collides).
+//   T14 exited aggregator — EntityManager compta `player_exited` i emet
+//                   `level_complete` quan iguala `expected_players`. Verifica
+//                   idempotència (3r event no re-emet) i reset del comptador
+//                   via `setExpectedPlayerCount` (cicle següent torna a emetre).
 //
 // Execució (des de la ruta del repo):
 //   make build && cd build && ctest --output-on-failure
@@ -449,6 +453,46 @@ namespace {
         REQUIRE(torch.getAnimation()->currentFrame() == 2);
     }
 
+    void testExitedAggregator() {
+        std::cout << "[T14] EntityManager: player_exited → level_complete\n";
+        EntityManager manager;
+
+        // Comptador inicialitzat per a 2 jugadors. Sense aquesta crida,
+        // l'agregador no faria res (expected_players_ = 0).
+        manager.setExpectedPlayerCount(2);
+
+        int level_complete_count = 0;
+        manager.getBus().subscribe("level_complete", [&](const Event& ev) {
+            ++level_complete_count;
+            // Event d'agregat: no atribuïble a un jugador concret.
+            REQUIRE(ev.player_id == -1);
+        });
+
+        // Primer player_exited: comptador a 1 < 2, no emet encara.
+        manager.getBus().publish(Event{.name = "player_exited", .payload = std::monostate{}, .player_id = 0});
+        REQUIRE(manager.exitedPlayerCount() == 1);
+        REQUIRE(level_complete_count == 0);
+
+        // Segon player_exited: comptador a 2 == expected, emet una vegada.
+        manager.getBus().publish(Event{.name = "player_exited", .payload = std::monostate{}, .player_id = 1});
+        REQUIRE(manager.exitedPlayerCount() == 2);
+        REQUIRE(level_complete_count == 1);
+
+        // Un tercer player_exited (no hauria de passar amb 2 jugadors,
+        // però defensa contra publicacions extra): no torna a emetre.
+        manager.getBus().publish(Event{.name = "player_exited", .payload = std::monostate{}, .player_id = 0});
+        REQUIRE(level_complete_count == 1);
+
+        // setExpectedPlayerCount torna a obrir el cicle (això simularia
+        // el que fa GameScene després d'un reload de sala). El comptador
+        // d'EXITED es reinicia a 0 i el flag d'emissió també.
+        manager.setExpectedPlayerCount(2);
+        REQUIRE(manager.exitedPlayerCount() == 0);
+        manager.getBus().publish(Event{.name = "player_exited", .payload = std::monostate{}, .player_id = 0});
+        manager.getBus().publish(Event{.name = "player_exited", .payload = std::monostate{}, .player_id = 1});
+        REQUIRE(level_complete_count == 2);  // segon cicle ha emès una vegada més
+    }
+
 }  // namespace
 
 auto main() -> int {
@@ -467,6 +511,7 @@ auto main() -> int {
     testCollisionBox();
     testMummyStep();
     testTorchAnimation();
+    testExitedAggregator();
 
     if (g_failures == 0) {
         std::cout << "ALL OK\n";