Here are the Zombie Army Trilogy System Requirements (Minimum)
- CPU: Dual-core CPU with SSE3 (Intel® Pentium D 3GHz / AMD Athlon 64 X2 4200) or better
- CPU SPEED: Info
- RAM: 2 GB
- OS: Microsoft Windows Vista (Service Pack 2) or Windows 7 or Windows 8. Windows XP is NOT supported.
- VIDEO CARD: Microsoft DirectX 10.0 compatible graphics card with 512 MB of memory (ATI Radeon HD 5870) or better
- PIXEL SHADER: 5.0
- VERTEX SHADER: 5.0
- SOUND CARD: Yes
- FREE DISK SPACE: 15 GB
- DEDICATED VIDEO RAM: 512 MB
