A 68020 or later Macintosh. (No 512, PLUS, SE or SE-30's)
System 7.0 or later.
At least 700K of RAM; 2200K required for 256 colors.
HEARTS SUPPORTS:
256 Colors down to black & white. (it looks real nice on grayscale powerbooks)
4 channel sound.
* If you need to run with very little RAM reduce your monitor to Black & White and then
in the Finder "Get Info.." on Hearts and reduce it's RAM as much as you need to. (The larger you leave it the better, though.) There is a low Disk and RAM size version that has many of the sounds removed and runs with 16 color graphics which we make available to registered users upon request.