Got the need for speed? Codemasters might possibly be able to help with that, as they have a new bundle over on Humble Bundle where you pick what games you want.
A good time to complete your racing game collection perhaps, there's quite a few of them here. The way it works is that if you pick at least three, your discount gets bigger. The same happens if you pick 4 and 5 titles with each again giving you a bigger discount in total. There's various DiRT games, lots of F1 titles and others.
Here's what they have that supports Linux in the build you own bundle:
- DiRT 4
- DiRT Rally
- F1 2015
- F1 2017
- GRID Autosport
- Micro Machines World Series
- Overlord II
There's multiple other titles, some of which work well in Steam Play Proton.
See the Codemasters: BYOB here.