diff --git a/kodiak.rom b/kodiak.rom
index a25924e..98332c2 100644
Binary files a/kodiak.rom and b/kodiak.rom differ
diff --git a/kodiak.tal b/kodiak.tal
index fceeeb7..2ddb0b5 100644
--- a/kodiak.tal
+++ b/kodiak.tal
@@ -134,14 +134,23 @@
     draw !auto-move
 
 @init-screen ( -> )
-    ( try to set 256x192; detect platforms that can't resize )
-    #0100 .Screen/w DEO2
-    #00c0 .Screen/h DEO2
+    ( our target resolution is 256x192. )
+    ( )
+    ( if the emulator's screen is more than twice that in )
+    ( either dimension we'll request a resize to 256x192. )
+    ( )
+    ( this will faciliate zooming, which is better for )
+    ( high resolution screens. )
+    .Screen/w DEI2 #0200 LTH2
+    .Screen/h DEI2 #0180 LTH2 AND ?&save
 
-    ( save whatever size we get back )
+    ( resize to 256x192 )
+    #0100 .Screen/w DEO2 #00c0 .Screen/h DEO2
+
+    ( save screen dimensions for future use )
+    &save
     .Screen/w DEI2 .width STZ2
-    .Screen/h DEI2 .height STZ2
-    JMP2r
+    .Screen/h DEI2 .height STZ2 JMP2r
 
 @clear-fg ( -> )
     #0000 .Screen/x DEO2