diff --git a/src/Game.c b/src/Game.c
index 652898ece..8c2caad44 100644
--- a/src/Game.c
+++ b/src/Game.c
@@ -275,12 +275,17 @@ static void HandleLowVRAMDetected(void* obj) {
 
 static void HandleInactiveChanged(void* obj) {
 	if (WindowInfo.Inactive) {
-		Chat_AddRaw("&cHIDE");
+		Chat_AddRaw(LOWPERF_ENTER_MESSAGE);
 		Gfx_SetFpsLimit(false, 1000 / 1.0f);
 	} else {
-		Chat_AddRaw("&aSHOW");
+		Chat_AddRaw(LOWPERF_EXIT_MESSAGE);
 		Game_SetFpsLimit(Game_FpsLimit);
 	}
+
+#ifdef CC_BUILD_WEB
+	extern void emscripten_resume_main_loop(void);
+	emscripten_resume_main_loop();
+#endif
 }
 
 static void Game_WarnFunc(const cc_string* msg) {
diff --git a/src/Graphics.h b/src/Graphics.h
index 29a7664fb..0cf3e8319 100644
--- a/src/Graphics.h
+++ b/src/Graphics.h
@@ -60,6 +60,9 @@ extern GfxResourceID Gfx_quadVb, Gfx_texVb;
 /* Texture should allow updating via Gfx_UpdateTexture */
 #define TEXTURE_FLAG_DYNAMIC 0x02
 
+#define LOWPERF_ENTER_MESSAGE "&eEntering reduced performance mode (game minimised or hidden)"
+#define LOWPERF_EXIT_MESSAGE  "&eExited reduced performance mode"
+
 void Gfx_RecreateDynamicVb(GfxResourceID* vb, VertexFormat fmt, int maxVertices);
 void Gfx_RecreateTexture(GfxResourceID* tex, struct Bitmap* bmp, cc_uint8 flags, cc_bool mipmaps);
 void* Gfx_RecreateAndLockVb(GfxResourceID* vb, VertexFormat fmt, int count);
diff --git a/src/_GraphicsBase.h b/src/_GraphicsBase.h
index 995c8277a..b5ec63987 100644
--- a/src/_GraphicsBase.h
+++ b/src/_GraphicsBase.h
@@ -116,13 +116,13 @@ static void TickReducedPerformance(void) {
 
 	if (reducedPerformance) return;
 	reducedPerformance = true;
-	Chat_AddRaw("&eEntering reduced performance mode (game minimised or hidden)");
+	Chat_AddRaw(LOWPERF_ENTER_MESSAGE);
 }
 
 static void EndReducedPerformance(void) {
 	if (!reducedPerformance) return;
 	reducedPerformance = false;
-	Chat_AddRaw("&eExited reduced performance mode");
+	Chat_AddRaw(LOWPERF_EXIT_MESSAGE);
 }