StingingVelvet: Wow, awesome deal on Prototype and Prototype 2 on amazon. $10 for both is crazy cheap. I picked "mixed DRM" and wonder what that means.
dyscode: is ist still as buggy as they say? Everything you read on the net is how terrible the ports to the PC are.
This will mainly depend on three things for P1:
1 - Whether you have the sound fix that restores missing ambient sounds
2 - Whether you have HID-compliant devices (such as Logitech keyboards/mice) and have disabled them before playing
3 - Whether you have certain sound cards and have set Loudness Equalization
The above will generally get P1 running fairly well with one or two sound hitches in some cut scenes, perhaps intermittent slow down during game.
P2 on the other hand, is a lot more hit and miss. Ran perfectly for me on high settings when I first ran it. The next day, it didn't. I still can't get it running smoothly regardless of disabling HID, setting the game to lowest settings, etc. The Steam forums are also full of people with similar issues and no reliable fix.