


Ive played this handheld and linked to a TV in gamingmode. I have not had any problems with this game. No problems with full screen ( i don't usaully have the rom in fullscreen, but the game is in fullscreen.) Battery life is within expectiations, You can probably push the battery life further. but really is not needed. Two controllers work flawlessly, am able to changes binds in game. Did nothings other than run this in proton exp.
Set Resolution for both internal and external display to 1920x1080 in Steam Game Option
The game seems to have trouble displaying things correctly in fullscreen mode at the native resolution of the internal display, resulting in everything being far too small. Switching the internal and external resolution from the Steam Game Config to 1080p fixes the issue.
Setting the game into fullscreen mode the text becomes very small.
Not 100% sure but the game's "Fullscreen" option doesn't seem to detect the aspect ratio correctly. Instead of putting the game in a 16:9, or a 16:10, aspect ratio it seems to put the game in a 21:9 aspect ratio, making the actual game window very small in the center.