Compatibility
Homeworld: Cataclysm works on both 32-bit and 64-bit versions of Windows XP, Vista, and 7 after being patched to version 1.01. However, as with its predecessor, graphical glitches frequently occur when not using the software renderer. OpenGL may be enabled by running the game in compatibility mode of Windows NT 4.0 (Service Pack 5). The game is locked at a 4:3 aspect ratio, however, Widescreen resolutions may be applied by editing the registry.
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