rollercoast tycoon was on psx, no? either way i would LOVE homeworld one and R.A 2 but im dreaming above my station
homeworld specs where :

Pentium II 233 processor
32-MB RAM
80 MB HD Space (plus 50 MB permanent Swap File)
4X CD-ROM
4 MB PCI Video Card (16-bit color, Direct X compatible)
16-bit DirectX compatible soundcard
Win-compatible Mouse
DirectX 6.1

gav