On a similar note, Bioshock Infinite is $29.99 on Amazon (which is as you may notice the same price it was during the Summer Sale)
Here are a bunch of games on sale at the moment (assuming you're on PC). Hopefully something sparks your interest.
Im not reading it wrong right?
"OTHER REQUIREMENTS & SUPPORTS
Initial installation requires one-time broadband internet connection for Steam authentication and Platform Update For Windows Vista (KB 971644 required on Vista only for DirectX 11); software installations required (included with the game) include Steam Client, Microsoft DirectX Runtime, Microsoft Visual C++ Redistributable 2008 SP1, and Microsoft Visual C++ Redistributable 2010 SP1."