Windows
OS: Windows XP, 7, 8, 8.1 (32 and 64bit)
Processor: SSE2 instruction set support (Pentium 4, Intel Atom, Athlon XP or highter) 2Ghz
Memory: 1 GB RAM
Graphics: DX9 (shader model 2.0) capabilities; generally everything made since 2004 should work.
DirectX: Version 9.0c
Storage: 200 MB available space
Sound Card: DirectX compatible sound card