Tyr is a fun free to play tank game like world of tanks but without all of the nonsense and with a scifi theme where tanks have unique abilities.

It is early development but genuinely a decent time, works good on a steam deck and also has controller support.

I recommend it, especially because it is free without all the normal free to play nonsense, who knows what will happen in the future but the developers seem decent.

https://www.playtyr.com/