STEAM: Sanctum (FTP this weekend, on sale for $2.49)

[Drunken Savior]

Free to play until Sunday, 1:00pm PST.

$2.49 for the game.
$7.49 for a 4-pack ($1.87 per game)

FPS Tower Defense game

Minimum:
OS: Windows XP(SP3), Windows Vista(SP2) or Windows 7
Processor: Intel Core 2 Duo, AMD Athlon X2, or equivalent, running at 1.6GHz or greater
Memory: 2 GB
Hard Disk Space: 2 GB available
Video Card: DirectX 9.0c compatible, 256 MB of VRAM; NVIDIA GeForce 7600 GS, ATI Radeon HD 2400 Pro 256 MB, or greater
DirectX®: 9.0c or higher
Sound: DirectX 9.0c compatible, 16-bit
Network: Internet (TCP/IP) connection

Recommended:
OS: Windows Vista(SP2) or Windows 7
Processor: QuadCore 2.0 GHz
Memory: 4 GB
Hard Disk Space: 2 GB available
Video Card: DirectX 9.0c compatible, 512MB of VRAM; NVIDIA GeForce 8800 GTS or similar
DirectX®: 9.0c or higher
Sound: DirectX 9.0c compatible, 16-bit
Network: Internet (TCP/IP) connection