Really fun small game!
The level destruction is such a great idea and it gives the player a lot of agency to just do whatever they want. Like for the shrooms on the far left, the player could just break through from underneath to collect the shrooms or they could shoot out the block under neath the falling tiles and crush the enemy guarding them. The platforming felt nice, although a slight problem would be that it felt weird to slip off of completely flat tiles sometimes. Nonetheless, I would love to see this expanded to more levels and features in the future! Good job!