Super Hexagon, a true indie gem classic from Terry Cavanagh has a big update out now and it has also become Steam Deck Verified with it. Previously available in Beta, it's now in the Stable branch for all players.
While the gameplay is the same, a lot of the tech behind the game was rewritten to perform better, along with much improved gamepad / controller support. This is only the start too, with a Part 2 coming at some point that has also been teased. Developer Ethan Lee wrote some comments about the work involved on Twitter, and you can see the Neo update page for the full details.
This should keep the game running smoothly on all platforms for a long time to come.
If you want to see how it runs on a Steam Deck, check it out below: