Performance issue was one of my major worries :(
That said, I've rebalanced the game so that it's better paced. Hopefully you won't hit the UI issues as much.
Do give it another go (and check your name on the credits)
Oh nice the UI was updated as well. The game doesn't end after 5 minutes so I think I got all the possible power ups and was just wrecking house for like 12 minutes haha. Got really additive after a while.
