This reminds me of Bloxorz from cool math games back in the day it’s an interesting game but lacking in the audio and it might need some more features playing as a cube isn’t challenging you might need more diversity.
I agree. Sadly this was my first game and I was very busy so I spent like 4 days on it with little sleep. I wish I had more time for the sounds and more levels. On the game page you can see a list of upcoming features. I already have some working. I'll release right after the voting ends ;)