In the itch.io page all the controls are listed and red boxes shows puzzles breakable but not necessary escape items like battery(i couldn't do it and the jam ended) C changes bullet type left bottom you can see and the immediate sound changes and dark ness is indicator and unfortunately you can't fight but you pull closing doors and in the tutorial map there is example of how to it so can temporary stop the enemy and please use flashlight (F) for darkness and as the jam end i could not add hints on the end screen but at start there is text of showing your goal! Thanks for Feedback.