

Native Support
Although this game has a Linux-native build available, Steam does not list it as having Linux support. This can happen if a game has an unofficial, unfinished, or unsupported build. You may need to force Steam to enable Proton for the game in order to run properly.

Go to game Properties > Compatibility and check "Force the use of a specific Steam Play compatibility tool"
The game will not boot at all without forcing Proton.

Just set every stick and trackpad to mouse, both triggers to left click, A to enter.
3TDP will keep 60fps with no issues.
Game won't install unless you select a Proton version in the compatibility settings of the game. Otherwise it tries to download a 0kb for the native Linux build. Known bug on steam forums.
Ignore my previous report, got this working by selecting the latest proton version in order to install the game.

This is the first out of dozens of games that whenever I click on Install on Steam, either on gaming or desktop mode, it asks me in what disk do I want to install it, and that it will download 0bytes. Then it immediately tells me it's done and the Play button is available, but obviously it gives an error message saying that the executable is missing. I've tried everything and it just won't download the game. Anyone else that might be able to test this?