If you own a decent gaming computer and still haven't played BioShock, GamersGate is giving you a chance to redeem yourself. The digital game shop is offering the underwater dystopia shooter for a mere $11.98 this weekend.

The 60% discount is said to be a "limited offer" but it's not clear how long it'll last. Could just be for this weekend. These are the system requirements for BioShock if you're wondering:

• Operating System: Windows XP (with Service Pack 2) or Windows Vista
• CPU: Intel single-core Pentium 4 processor at 2.4GHz System RAM: 1 GB
• Video Card: Direct X 9.0c compliant video card with 128MB RAM and Pixel Shader 3.0 (NVIDIA 6600 or better/ATI X1300 or better, excluding ATI X1550)
• Sound Card: 100% direct X 9.0c compatible sound card
• 8GB of free hard drive space.