IncrediMarble

Minimum:

• OS *: Windows 7 (SP+1) or Windows 10
  
• Processor: X86, x64 with SSE2 support
  
• Memory: 4 GB RAM
  
• Graphics: Probably anything released from 2012 or later.
  
• DirectX: Version 10
  
• Storage: 300 MB available space
  
• Sound Card: Any, I would think.
  
• Additional Notes: It's a pretty simple game, you should be fine.

Minimum:

• OS: Does it matter? Apple forces you onto the latest anyway.
  
• Processor: Intel? ARM? It all probably works.
  
• Memory: 4 GB RAM
  
• Graphics: A potato could run this.
  
• Storage: 300 MB available space
  
• Sound Card: Do Macs even have sound cards?
  
• Additional Notes: Whatever you do, don't buy the App store version.