The game feels finished. But I think there were some problems, most critical being hte controls. For a web game using Ctrl and shift at the same time isnt a very good idea(it is a shortcut), also shift for jumping and space for shifting the dimensions doesn't feel good. Morever, after each death, the music restarts, so I can actually never hear the full music. Other than those, the game feels retro and cute, It fits the theme pretty well and I loved the mario star collecting style level design to finish the levels. The mechanics are simple and well used, the tutorial is well done, good job! My only complaints about the mechanics would be the jump being too high