In an attempt to start the game with the keyboard and mouse, I now see this... https://gtm.steamproxy.vip/id/tmelinsky/screenshots/?appid=1798950 What is going on, and what fixes this?

The demo works fine on my PC, but on the steam deck, after selecting the level, it locks up.

The Keyboard won't start the level. What looks like the Enter key but is called "Int" looks like it is supposed to select the cat cube Mojito. If flashes once, then nothing. Double click with mouse, nothing. So what actually starts the level? It's showing the Xbox controller button, but I am using the keyboard and mouse......

Where are the save files in windows / deck so (once I buy the full version) I can continue the game on either device (pc / deck)?

I tried to use a controller. Most games use the left button as "confirm" - this game using the right button as confirm feels really unintuitive and the main menu turned out to be a real challenge for me. Allowing remapping would fix that. In the level i tried and tried to "tilt left stick". The right stick moved without a problem and changed perspective, but i couldnt get the cat to move. Until i accidentally moved the stick into the bottom left - thats the command for "down". The commands that do somethi...