Post-game content hints? [Spoilers up to end of main game]

How to get past the first monster?

Bubble Warping to the Cheater Room

I don't know why the game itself inputs "left" direction all the time

Playable without guides?

Softlock

Wait a minute...

Ghost Dog Chase

Are all the puzzles solved?

Do anyone know what is the room below the cat face?

Is this title a Metroidvania? This looks like a puzzle platformer.

is there a setting to turn off the flashing lights?

Why does it cost so much?

Please add the option to change keyboard keybinds

[SOLVED] Game freezes on start-up or doesn't launch at all with Proton on Linux Mint