Unlike Red Alert where it was possible to play the game with a 486 DX2 66 (I did) in DOS this will not be the case in Tiberian Sun. If you don't own a P100 you're probably out of luck and I recommend you to upgrade your computer or to buy a new one rather than getting Tiberian Sun.

Like the other two games, there will be one CD per team, making it two. But since we still not know whether the Forgotten really will be playable or not, it may be three.

The game will not take advantage of the MMX technology nor 3D cards and Westwood do not at present plan to release a Mac-version of Tiberian Sun. Neither any official system requirements have been released so I can't guarantee that this is what you're going to need. However, if you have this, I'm pretty sure I can assure you that Tiberian Sun will run on your computer. Note that "run Tiberian Sun" and "play Tiberian Sun" are not the same thing, so for best performance, make sure you have the recommended configuration.

Single player
OS Win95/NT (DOS not supported)
CPU P100 (Recommended P133)
RAM 16 Mb (32 Recommended)
HD Space 60+ Mb
CD-ROM 2X CD-ROM (4X+ Recommended)
Sound Card Any sound card 100% supported by Windows 95
Video Card 1 Mb local bus, Microsoft DirectDraw compatible video card. (2 Mb SVGA Recommended)
Input Devices Keyboard and 100% Microsoft compatible mouse