The excellent driving sim SnowRunner was already pretty great on Steam Deck but the latest update should make it just that little bit better.
Sounds like it's time to get a truck stuck somewhere again for a while. I'm truly rubbish at it, but the challenge is one that's surprisingly good to keep you involved and wanting more.
With the Season 16 DLC out now they've given players 3 new "massive" maps along with 3 new trucks to master with a whole bunch of new add-ons and trailers. There's also a healthy injection of bug fixes to: vehicles, co-op play and the mod browser. Plus steering wheel improvements and for Steam Deck players specifically, there's also a note that they "Improved UI for Steam Deck version" which is great to see.
Check out the trailer for Season 16 below:

Direct Link
At time of writing it's rated Steam Deck Verified by Valve with Proton 9. ProtonDB also gives it an overall Platinum rating from the community.
Don't have it yet? It's currently 50% off across most PC stores.