A nice little platforming game.
Physics are pretty well handled especially regarding slopes, although some of the spinning platforms in the later levels will weirdly scale your character sprite when you come in contact with them.
The mechanic with having to knock out the children before you can collect them could probably be removed since once you actually find the children they pose no threat, so as it is right now it's just a couple of extraneous button presses.
One particularly frustrating detail is that when you run out of time in a level, it starts you back at the beginning of the PREVIOUS level, meaning you can actually progress backwards if you suck hard enough, which is definitely possible with the last couple of levels having a bunch of bottomless pits.
Despite that, if you like a good platforming challenge and want to test your skills, I'd definitely recommend this one for a good quickie!