diff --git a/alienblaster/project/jni/alienblaster/src/global.h b/alienblaster/project/jni/alienblaster/src/global.h
index ce4d62078..94a73f64b 100644
--- a/alienblaster/project/jni/alienblaster/src/global.h
+++ b/alienblaster/project/jni/alienblaster/src/global.h
@@ -56,8 +56,8 @@ int getRandValue( const int *choicesWeights, int nrChoices, int sumWeights=0 );
 void initAllSurfaces();
 
 // screen options
-const int SCREEN_WIDTH = 640;
-const int SCREEN_HEIGHT = 480;
+const int SCREEN_WIDTH = 320;
+const int SCREEN_HEIGHT = 430;
 const int BIT_DEPTH = 16;
 
 const int MAX_PLAYER_CNT = 2;