Thank you for checking out the game :D
I probably should have spend more time showing how defoggers work. You can get defogger as a level reward, and the you can then build it pressing 'E' on keyboard or 'Y' on controller.
"One idea is presenting the player’s stats after they die" - this definitely will be added in release version :D
"i was hoping for a nice gameover screen" - this too will be added!