Rocket League system requirements

Minimum:

OS:Windows Vista SP2 or Newer 
Processor:2.0 GHz Dual core
Memory:2 GB RAM
Graphics: Nvidia 8800 or ATI 2900
DirectX:Version 9.0c
Network:Broadband Internet connection
Hard Drive: 2 GB available space

Recommended:

OS:Windows Vista SP2 or Newer 
Processor:2.0 + GHz Quad core
Memory: 4 GB RAM
Graphics: Nvidia 260 series or ATI 5850 or better
DirectX:Version 9.0c
Network:Broadband Internet connection
Hard Drive: 2 GB available space