The camera is very janky right now (and walking up against a specific wall to the right and above the first checkpoint made the camera stuck on the room next door, forcing a restart). Other than that, going up an elevator keeps the player in perpetual fall state. The attacks don't seem to be affecting the enemies at all. The boss (?) was a jet of steam that I couldn't figure out what to do against. The animation is nice, though walking has an empty basket and jumping you have your son in the basket.