Incredible texture mapping and detail...lightening fast play, but it requires a good graphics card capable of running all those 3D textures. Works great on a G4 1.25Ghz / 1 gig RAM / Radeon 8500, but I'm not even thinking of trying it on an old, first gen Titanium PowerBook. Read the system requirements. Minumum =700MHz G4, 256MB RAM, 32MB Radeon/GeForce Video Card, 3GB hard disk space. A good reason to upgrade your Mac, if you like gaming.