diff --git a/inc/dd.h b/inc/dd.h
index e62ff07..0ece75c 100644
--- a/inc/dd.h
+++ b/inc/dd.h
@@ -121,6 +121,7 @@ typedef struct CNCDDRAW
     int resolutions;
     BOOL armadahack;
     BOOL tshack;
+    BOOL cnchack;
     int maxgameticks;
     BOOL alt_key_down;
     BOOL bnet_active;
diff --git a/src/config.c b/src/config.c
index 43a87bf..f4bf4f4 100644
--- a/src/config.c
+++ b/src/config.c
@@ -58,6 +58,7 @@ void cfg_load()
 
     g_ddraw->armadahack = cfg_get_bool("armadahack", FALSE);
     g_ddraw->tshack = cfg_get_bool("tshack", FALSE);
+    g_ddraw->cnchack = cfg_get_bool("cnchack", FALSE);
 
     g_config.window_rect.right = cfg_get_int("width", 0);
     g_config.window_rect.bottom = cfg_get_int("height", 0);
@@ -430,10 +431,6 @@ static void cfg_create_ini()
             "[claw]\n"
             "noactivateapp=true\n"
             "\n"
-            "; Command & Conquer: Red Alert - CnCNet\n"
-            "[ra95-spawn]\n"
-            "maxfps=125\n"
-            "\n"
             "; Command & Conquer Gold - CnCNet\n"
             "[cnc95]\n"
             "maxfps=125\n"
@@ -443,12 +440,25 @@ static void cfg_create_ini()
             "maxgameticks=120\n"
             "maxfps=60\n"
             "minfps=-1\n"
+            "cnchack=true\n"
+            "\n"
+            "; Command & Conquer: Red Alert - CnCNet\n"
+            "[ra95-spawn]\n"
+            "maxfps=125\n"
             "\n"
             "; Command & Conquer: Red Alert\n"
             "[ra95]\n"
             "maxgameticks=120\n"
             "maxfps=60\n"
             "minfps=-1\n"
+            "cnchack=true\n"
+            "\n"
+            "; Command & Conquer: Red Alert\n"
+            "[ra95_Mod-Launcher]\n"
+            "maxgameticks=120\n"
+            "maxfps=60\n"
+            "minfps=-1\n"
+            "cnchack=true\n"
             "\n"
             "; Command & Conquer: Red Alert\n"
             "[ra95p]\n"
diff --git a/src/winapi_hooks.c b/src/winapi_hooks.c
index c02c428..b68271a 100644
--- a/src/winapi_hooks.c
+++ b/src/winapi_hooks.c
@@ -120,8 +120,16 @@ BOOL WINAPI fake_ClipCursor(const RECT* lpRect)
     if (lpRect)
     {
         /* hack for 640x480 mode */
-        if (lpRect->bottom == 400 && g_ddraw && g_ddraw->height == 480)
+        if (lpRect->bottom == 400 && g_ddraw && g_ddraw->height == 480 && g_ddraw->cnchack)
+        {
             g_ddraw->mouse_y_adjust = 40;
+
+            if (g_ddraw->locked)
+            {
+                mouse_unlock();
+                mouse_lock();
+            }
+        }
     }
     return TRUE;
 }