This game is really fun, it visually looks quite nice and the audio is absolutely perfect, i love that when you break your streak, its a hammer that hits the score to set it to zero, this game has taken care of the main mechanics as well as the little bits of polish really well. I had an impossible level or two here and there but the level generation is legitimately quite good for a jam. the only problem is the glitch in which your hammer can pass through blocks without propelling you forward.
Overall, one of the most fun entries ive seen in a jam!