Can You Run Overwatch at 120 FPS on a Steam Machine?

How does Overwatch run on the Steam Machine? I compare my recommended settings with 1080p and 4k, show the visual tradeoffs, and test performance during actual gameplay. SteamOS / Proton: default Chapters: 0:00 - Start 0:10 - Recommended settings 0:38 - Gameplay result 1:15 - 1080P & 4K #steammachine #overwatch