I think my favorite part about this was definitely the visual aspect where we see the character get bits of better armor added on as he got better and you got farther. Great music, not too distracting or intrusive, and smooth gameplay. Nice job!
Here's how strangely addicting this game is for me; I just got 40 and I wanna try to get MORE. A sliiiightly more beginner-friendly difficulty curve is needed, though; maybe 3 gaps to start with instead of 2. Otherwise, VERY well made. 4/5.