![](https://feddit.it/pictrs/image/b0884223-d8a8-4c42-9a18-f1b219e365e9.jpeg)
![](https://lemmy.world/pictrs/image/4271bdc6-5114-4749-a5a9-afbc82a99c78.png)
As you can see here is gold on protondb, it is unsupported on deck only because it’s a really heavy game, and the deck does not have enough horse power to play well, but on my beefy desktop it works.
But yeah, the denuvo anti-tamper for sure does not help the performance.
I see you have already solved this with lutris, but checkout also https://heroicgameslauncher.com/ for epic.