Attribute Explorer

Tech-Specs > Video Modes Supported > CGA (Tweaked)

The IBM Color Graphics Adapter was capable of being controlled directly through registers instead of the BIOS. This enabled many interesting effects, like "shaking" the screen, displaying 8 colors in 320x200 through palette switching, or creating a rarely-used 160x100x16-color mode. Any game marked with this attribute "tweaks" CGA in some way to produce special effects, and may not display properly on modern VGA cards.

	Tink!Tonk!: Tonk in the Land of Buddy-Bots (1983 · Apple II, Atari 8-bit, DOS...)
	Transylvania (1985 · DOS, Amiga, Atari ST...)
	Tunneler (1991 · DOS)