diff --git a/Applications/20~Games/20~Action_Games/~sauerbraten_client-bin~Sauerbraten b/Applications/20~Games/20~Action_Games/~sauerbraten_client-bin~Sauerbraten
index dc97224..ed8466f 100755
--- a/Applications/20~Games/20~Action_Games/~sauerbraten_client-bin~Sauerbraten
+++ b/Applications/20~Games/20~Action_Games/~sauerbraten_client-bin~Sauerbraten
@@ -1,5 +1,5 @@
 #!/bin/sh
 
-which nvrun exec nvrun sauerbraten_client-bin $@
-which optirun exec optirun sauerbraten_client-bin $@
+which nvrun && exec nvrun sauerbraten_client-bin $@
+which optirun && exec optirun sauerbraten_client-bin $@
 exec sauerbraten_client-bin $@
diff --git a/Applications/20~Games/Arcade_Games/~etracer~TuxRacer b/Applications/20~Games/Arcade_Games/~etracer~TuxRacer
index 1bc92f2..5f8a2fd 100755
--- a/Applications/20~Games/Arcade_Games/~etracer~TuxRacer
+++ b/Applications/20~Games/Arcade_Games/~etracer~TuxRacer
@@ -1,5 +1,5 @@
 #!/bin/sh
 
-which nvrun exec nvrun etracer $@
-which optirun exec optirun etracer $@
+which nvrun && exec nvrun etracer $@
+which optirun && exec optirun etracer $@
 exec etracer $@