Pain Killer:
- Developer: Dreamcatcher Intractive
- Publisher: People Can Fly
- Genre: Action
- Release Date: April 12, 2004 (US)
- OS: Window XP/Vista/7
- CPU: 2.4 GHz + (Per Core)
- Ram: 2 GB
- Video Card: Radeon 3800 / Geforce 7800 Or Better
- DirectX: 9.0
- Hard Disk: 6 GB
- Sound Card: DirectX Compitable