


gamescope --mangoapp -w 3840 -h 2160 --fullscreen -- %command%
Some particle effects were distorted
Mostly I got 144hz, however, about every so often, about once per zone or so the max frame time would jump to 100ms making the game basically unplayable. The recourse is to try and survive the room, save and quit then relaunch.

Haven't tried configuring the Steam Controller for it yet but it works with the default bindings (which suck... So will have to get to that eventually!)

Some particle effects have some minor artifacts (flame effects, like when spawning in the hub world, or having the Curse of the Headless (Dead Cells curse). It's not severe enough to hinder gameplay at all.

Game took the integrated graphics, not the dedicated graphics card.
I had to start Steam with "__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia steam" from the terminal that the game was using the correct graphics card. Unfortunately this is such a hybrid-graphics problem.
Works perfectly fine
Works flawlessly
No issues at all
Works flawlessly
Runs flawlessly for me

It's a solid 144 FPS for me, the limit of my monitor
Runs flawlessly.

Perfect out of the box.
Put in almost 10 hours, with the longest play session being around 3. Absolutely no issues.
Actually ran much better than on Windows for me

Runs without any issues. Really enjoyable game.

Proton-6.10-GE-1 GloriousEggroll
Proton-6.10-GE-1
The scale and position of the game is somewhat off in fullscreen (4k monitor). Not every hud element is visible and selection of the next chamber is only partly visible. Using windowed mode makes the game run flawless. I am using switch pro controller.

-GE 6.1 -GE-2 GloriousEggroll
Work perfectly with proton 5.13-6
Curse of the Dead Gods - works perfect out of the box
Tested on Ubuntu 20.10 with Series X/S controller. Gameplay: https://youtu.be/sloJLhbVoLU

I played this game a few month earlier and at that time everything worked out of the box. Today I downloaded the game again and when I clicked start steam did launch the game for a few seconds but automatically closed it, i never saw a game screen or sth, so it could have been steam related. After I redownloaded the game everything worked perfectly out of the box without any issues.
The game is incredibly hard to play without colour prompts.
Health and sanity hud was missing. The screen is general black and white, some hud elements keep their colouring.
Installed started and ran through intial run with zero issues
The game runs out of the box. No Graphical issues found and no crashes / not working things found. Platinum compatibility for me
The game doesn't start at all. Steam only shows the game as running for a couple seconds.
The lack of coloring makes the game very difficult to play, expect to take a lot of damage from invisible traps.
Almost everything in the game is black. You can still see enough to get around and play because of the lighting, but none of the colors in the trailer are visible.