- last post: 01.01.0001 12:00 AM PDT
It very well could be your screen resolution.
Manually set it (in the OS finder environment) to 480x640, and for some of the games, to 256 colors.
For Marathon 1 which i just redcently played on a G4, I ran it in Classic, 1million colors, 640x480. However, i could not play with the mouse, b/c the mouse handled choppily and the background music played choppy as well. So i simply played with Oni and Matrix soundtracks playing using the arrow keys. In short, changes in quicktime may cause a few problems, but generally, i think most the trouble will be your screen resolution. They should be very playable. Good luck!