Good takes for the theme! Have some difficulty to understand the game mechanics even after reading the how to play (probably because of the color contrast between the font) but overall it’s good mechanics.
Player usually like bashing their controller whatever it’s keyboard or mouse. So maybe just display the key (in your case [space] and [enter]) near the character or the HUD.
Btw, I can cheat by pressing both WASD and arrow key at the same time to make the inspector awareness almost zero 😃