Roller Coaster Tycoon 3

System Requirement: 

CPU: Pentium III 733 MHz or compatible (Pentium 4 1.2 GHz or compatible recommended)
RAM: 128 MB RAM; 256 MB for XP
Hard Disk Space: 600 MB free
Graphics: Any ATI Radeon or GeForce 2 with 32MB or higher; or other video card with 32MB and hardware T&L (ATI Radeon 64 MB SDR or GeForce 2 Pro or other video card with 64 MB or more memory and hardware T&L recommended)*
CD-ROM Drive: 4X CD-ROM or faster
Sound: Windows 98/Me/2000/XP-compatible 16-bit sound card

Download Link: 

>>Download Here Part 1<<
[150 MB]
>>Download Here Part 2<<
[128 MB]