I liked the Minecraft aesthetic. Felt like the idea as a whole could have been expanded into more than just a plat former because using this visual style in a 2D format has a lot of potential for other genres. I wished there were more music for the levels. It would have been nice if the music loop that was used was for the title screen and there were a different theme for levels. After playing through the levels the format did feel repetitive. It would have been a good idea to bring in the mechanics throughout each level. For instance in level 1 through 2 could have just been simple jumps, then in level 3 and onwards you introduce the moving tile mechanic, then in level 5 you introduce the lava, and so on. It would have also been nice to have a momentum mechanic so that you do longer block jumps. At times you could also get stuck on the blocks preventing you from jumping sometimes. Overall, nice work!