Moonlight Game Streaming for Mac is a free and open-source application that allows you to stream PC games to your Mac computer. It uses NVIDIA[SQ]s NVidia GameStream technology (meaning you need a compatible NVIDIA graphics card on your gaming PC) to transmit the video and audio from your gaming PC to your Mac over your local network. This lets you play demanding games on your Mac even if its hardware isn[SQ]t powerful enough to run them directly.

Essentially, it acts as a remote desktop for your games, but significantly more efficient and lower-latency than a general-purpose remote desktop solution. The result is a smoother, more responsive gaming experience than you[SQ]d get with other remote desktop applications.