


(Totally optional) Changed Left Joystick's Stick Response Curve from Linear to Relaxed for a little better feeling
Very occasional stutters
Also I recommend inverting x and y axises for the movement - can be done in game settings or, if you prefer, in Steam button layout
changing controller settings required for most people
inverted x and y for the right stick
Runs well on Steam Deck. However the right stick (camera) is inverted on both the y and x axis. Since there's no option to use non-inverted controls in game, you have to fix it by going into Steam's controller layout.
No gameplay issues found
35fps on second level with default settings, had to switch to low preset to reach 60

Got to 2nd world with no performance or game issues. Set refresh rate if you desire to save more batt.
Broadly playable, the graphical issues are annoying but not game breaking.
Cannon balls are missing textures, some transparancy is broken
Averaged 50fps at 1440p Ultra
Pressing Alt
+Tab
does nothing. If you change window whilst the level is loading the screen will go black and require the game to be closed.