diff --git a/src/burner/win32/app.rc b/src/burner/win32/app.rc
index dfecd1a51e..5cfbb563bf 100644
--- a/src/burner/win32/app.rc
+++ b/src/burner/win32/app.rc
@@ -1453,6 +1453,7 @@ BEGIN
             MENUITEM "CRT Easy Mode",           				MENU_DX9_ALT_HARD_FX_CRT_EASY_MODE
 			MENUITEM "CRT Standard",            				MENU_DX9_ALT_HARD_FX_CRT_STANDARD
 			MENUITEM "CRT Bicubic",								MENU_DX9_ALT_HARD_FX_CRT_BICUBIC
+			MENUITEM "CRT Retro Scanlines",						MENU_DX9_ALT_HARD_FX_CRT_RETROSL
 			MENUITEM "CRT CGA",									MENU_DX9_ALT_HARD_FX_CRT_CGA
         END        
 		POPUP "SoftFX algorithm"
diff --git a/src/burner/win32/resource.h b/src/burner/win32/resource.h
index 9c97cd5a8f..5c4a67e796 100644
--- a/src/burner/win32/resource.h
+++ b/src/burner/win32/resource.h
@@ -895,8 +895,9 @@
 #define MENU_DX9_ALT_HARD_FX_CRT_EASY_MODE  11454
 #define MENU_DX9_ALT_HARD_FX_CRT_STANDARD   11455
 #define MENU_DX9_ALT_HARD_FX_CRT_BICUBIC	11456
-#define MENU_DX9_ALT_HARD_FX_CRT_CGA		11457
-#define MENU_DX9_ALT_HARD_FX_LAST           11457 // last one
+#define MENU_DX9_ALT_HARD_FX_CRT_RETROSL	11457
+#define MENU_DX9_ALT_HARD_FX_CRT_CGA		11458
+#define MENU_DX9_ALT_HARD_FX_LAST           11459 // last one
 #define MENU_DX9_ALT_SOFT_AUTOSIZE			11490
 #define MENU_DX9_ALT_FORCE_16BIT			11491
 
diff --git a/src/burner/win32/scrn.cpp b/src/burner/win32/scrn.cpp
index 4dd9e7ac68..65493b7f09 100644
--- a/src/burner/win32/scrn.cpp
+++ b/src/burner/win32/scrn.cpp
@@ -3439,6 +3439,7 @@ static void OnCommand(HWND /*hDlg*/, int id, HWND /*hwndCtl*/, UINT codeNotify)
 				case MENU_DX9_ALT_HARD_FX_CRT_EASY_MODE:
 				case MENU_DX9_ALT_HARD_FX_CRT_STANDARD:
 				case MENU_DX9_ALT_HARD_FX_CRT_BICUBIC:
+				case MENU_DX9_ALT_HARD_FX_CRT_RETROSL:
 				case MENU_DX9_ALT_HARD_FX_CRT_CGA:
 					nVidDX9HardFX = id - MENU_DX9_ALT_HARD_FX_NONE;
 					break;
diff --git a/src/intf/video/win32/vid_directx9.cpp b/src/intf/video/win32/vid_directx9.cpp
index 97d9aa311a..26db61cdec 100644
--- a/src/intf/video/win32/vid_directx9.cpp
+++ b/src/intf/video/win32/vid_directx9.cpp
@@ -1797,6 +1797,7 @@ char *HardFXFilenames[] = {
 	"support/shaders/crt_easymode.fx",
 	"support/shaders/crt_standard.fx",
 	"support/shaders/crt_bicubic.fx",
+	"support/shaders/crt_retrosl.fx",
 	"support/shaders/crt_cga.fx"
 };
 
@@ -2077,6 +2078,7 @@ static int dx9AltSetHardFX(int nHardFX)
 		// common parameters
 		pVidEffect->SetParamFloat2("texture_size", nTextureWidth, nTextureHeight);
 		pVidEffect->SetParamFloat2("video_size", (nRotateGame ? nGameHeight : nGameWidth) + 0.5f, nRotateGame ? nGameWidth : nGameHeight + 0.5f);
+		pVidEffect->SetParamFloat2("video_time", nCurrentFrame / 5, nCurrentFrame / 5);
 	}
 	else
 	{
@@ -2420,8 +2422,9 @@ static int dx9AltRender()  // MemToSurf
 				dx9AltSetVertex(0, 0, nWidth, nHeight, nTextureWidth, nTextureHeight, 0, 0, nImageWidth, nImageHeight);
 			}
 
-			if (pVidEffect && pVidEffect->IsValid())
+			if (pVidEffect && pVidEffect->IsValid()) {
 				pVidEffect->SetParamFloat2("output_size", nImageWidth, nImageHeight);
+			}
 
 			D3DVIEWPORT9 vp;
 
@@ -2446,6 +2449,11 @@ static int dx9AltRender()  // MemToSurf
 		}
 	}
 
+	if (pVidEffect && pVidEffect->IsValid()) {
+		pVidEffect->SetParamFloat2("video_time", nCurrentFrame / 5, nCurrentFrame / 5);
+//		pVidEffect->SetParamFloat2("user_settings", fDX9ShaderSettings[0], fDX9ShaderSettings[1]); // at some point!
+	}
+
 	pD3DDevice->BeginScene();
 
 	{