Click to play. No tinkering, no issues.
Runs perfectly smooth. No issues so far.

On release controller implementation relied primarily on a floating cursor control method, the devs have since improved this with better dpad controls for selecting abilities, making the game much smoother to play on controller

Amazing game, worked perfectly without issue.

Great game, but having to reboot halfway through every level really takes the fun out of it.
Intermittantly hard locks the machine
Only really became problematic around 28 hours into the game

Fantastic game and it runs great on the Deck to boot.

Complete playthrough; no issues.

Crash in main menu
The game manages to boot but after few seconds in main menu freezes and later crashes. Audio is still playing however.
Same behaviour on iGPU and dedicated (rtx 4070)

Put zoom in/out on back buttons, changed left trigger to rewind, changed right trigger to A-button.

No issues

Game would consistently crash to desktop when using Banks' Dimension Door ability. Troubleshot with multiple versions of Proton and experienced either the same behavior or the game would hang completely.
Upgraded from Fedora 38 to 40 and the game runs without issue out of the box.
Consistent mid-game crashes on Fedora 38. Fixed on Fedora 40.

Great experience
No issues, great performance

Works great out of the box. The text is a bit on the small side, but it can be read.
The default controls feels a little odd when you are used to other similar games like xcom etc, but they work just fine after an initial hour or so of getting used to them. Could most likely be improved by a community layout but I ended up just using the standard controls after I got used to them.
All in all, a great (and very funny) game for the steam deck.

Plays perfect
Nothing else to add, go try the game its good!
disabled v-sync and manually set appropriate fram rate.

Some of the abilities description are small but didn't have to use the magnifying so far , it's still ok
Great game and works perfectly on deck ootb
Demo worked perfectly

works flawlessly
enjoyable and works perfectly OOTB

Demo - Worked out of the box
Alt tab requires game restart, use windowed mode

UI text will need resizing(officially?)
Got a February/March beta key, game works flawlessly on both Experimental/Default, probably because it's just Unity. Text is a little small, but you should already know what the abilities and enemies are.
I've recieved an act2 beta key, and after playing the game for a few hours, I can't see any flaws with how it runs.
The playtest version: 2021.05.14.01 was working without any problems using Proton Experimental.

Once in game, UI elements are drawing but the playfield is black and unusable
Launcher options: PROTON_USE_WINED3D11=1 %command%