Very well-crafted game, did almost every aspect in a great manner. The instant enemy spawn when the first time drill made me panic a little, maybe give some hints or sound effects to let the player prepare to defend.
Thank you for playing! I am working on a fix for that. In the current build, I just added a little red fog to warn the player and a tooltip helper saying that there is danger in the red cloud. But I will work on that post jam. Thank you for the feedback as well!