I have a 21:9 aspect ratio monitor and the top and bottom are cut off. In windowed I could at least make the window small enough so it's entirely on my screen, tho in the long term direct support for other aspect ratios is needed.

Will you be able to rearrange the keys to match whatever keyboard layout you use?

Been waiting for this to be added to steam ever since I saw the yt short for it. Please make sure there's achievements, im sure others will agree achievements will be wanted. Also I mentioned some other features I'd like in my yt comments, ofcourse it's your game so don't need to add what I suggested, but yeah can't wait to try it out....

i find it a bit annoying to have to change keyboard layout of windows to play a game. any way to get game to do it automatically for me?

I'd really like to see how somebody is able to score those high score runs. I think saving the best 10 runs is enough.