Solid gameplay, visuals, and sound. I think difficulty scales well considering I got to levels with three crystals without feeling the game too unfair.
The only thing I can think of is that some explanation in-game would've been nice. At first I didn't return to the exit after mining the crsytal and thought the gameplay consisted on evading the falling rocks hehehe but a quick read from the game page got me through just fine and I really enjoyed your game.
Nice work! :)
Viewing post in Cavern Quake jam comments
Yeah, after watching some people play it outside of the jam I realized that even with the little arrows and 'Q' prompt things weren't explained super well, a short tutorial or how to play is something I'm adding to the post-jam version. I probably should've added an arrow to direct you back to the exit to try and get that across but I just didn't think about it at the time lol. Appreciate the rate!