Yeah great idea! I'll tackle this and post it after the jam's rating period. I was going with a no hud to really emphasis the fact that its pitch black in there. (and also because I didn't know how to make it using my spag c++ code haha).
Haha, I understand, but it could just be information at the beginning of the game, for example. In any case, it's a cool idea :)
I would really appreciate it if you could also take a look at my game and give me some feedbacks (on my page plzzz so I can read it easily). I think the weak point is the gameplay, but I need playtesters =) https://ariako.itch.io/heatwaves