I played TKG first and after some years later AB3d. It runs nicely on an 030/50 Mhz, but on a Blizzard 1260 very slow. You need to patch the game. There a two versions incuded a 2 MB version and a 4 MB version. If your machine wasn't up to date, you could play the 2 MB version. Okay, it wasn't as fast as Genetic Species or the Gloom series, but it runs nicely.