I know you said your submission is "failed", but honestly it still looks pretty sick. I know from trying (and failing) that procedural generation is a bit of a pain to make. Despite this, you not only got it working, you got it looking good, and also running really well (my PC was running at more than 1000 fps). With how the game looks currently, and the idea you described in your store page, honestly I think the game has the potential to be awesome if you ever decide to finish it.