Steam Deck performance review of Man of Medan:
This game is listed as unsupported but here is my steam deck performance feedback after spending +40 hours and 100% achievements. I kept the game on the default graphical setting. If you want a full review of the game itself, there are plenty of reviews online.

Long story short: It runs! Perfectly. Better than some verified games and the best Supermassive Game so far that I have played.

I encountered no game breaking bugs, no crashes, no freezing, no frame rate issues. Nothing to force me to restart the game or steam deck. In fact, this game ran a lot better than Dark Pictures: House of Ash, which was listed as playable and had severe graphical glitches, frame rate issues and crashes.

Problems I encountered with Man of Medan:
1. Minor audio glitches in some of the extra menu features videos.
2. Very rarely, texture pop ins and loading while in-game.
3. Minor graphical glitches and environmental clipping while navigating the environment.
4. Battery drain. I'm using the original LED version and my battery lasts only about 90 mins with about 50% brightness while off the charger.

That's it. The game runs just perfectly on the steam deck and is completely enjoyable.

Basically Goosebumps in video game form. Fantastic graphics and a very easy game to play while relaxing on the couch.

more like man of me-don't.