FUMES really impressed me with the demo, and now you can jump in and blow some vehicles up in this fast-paced single-player car combat game. The demo was recently updated too and works great with Proton.
The initial release comes with quite a lot of content including 12 cars, 12 weapons, 3 giant bosses, 12 mini bosses, 3 different types of anomalies to discover and more. FUMES is very much a game like the classics both in terms of style and gameplay, reminds me of a lot of similar games I played back in the days of the original PlayStation.

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The roadmap they've shared has lots of goodies planned for the game too. More activities and racing modes, melee combat, engine swapping, more exploration, more end-game content, a full proper story and much more. We might also see it get mod support and online co-op but they're not promising those.
It's seriously ace, you should grab it.