

Slow load time?
Long start time
Game launches a black window. You assume it's crashed but if you wait a few minutes it starts running just fine. You'll even get a few pop up warnings asking you to force quit due to not responding, just click "wait"
A perfect native experience
Game works with keyboard/mouse and detected both my Steam Controller and Switch Pro Controller just fine.
Settings had to be set to use controller rather than originated for first player in game
You wouldn't notice it isn't native. Runs great, battery life is great
as mentioned, Player 1 needs to be changed to Gamepad
Just change resolution to 1280x800 and Player 1 Controls to Gamepad (you might need mouse cursor to do this) with your Steam Deck and have fun :)
I had to switch the player 1 settings from keyboard to controller to be able to play
Then on all the graphical settings they don't hurt your power consumption. Make sure you set the controller as player 1's input. Menus want mouse input