Two places I fall down, one is in the very beginning there is a whole in the opposite direction of where the level continues. The other is where I got stuck. There is a jump to a platform, but the platform doesn't collide so I wall into water. The gap is too big to reach the other side. So I went thru the side walls that's where I fall down off the level.
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I see. I meant to put in a invisible wall in the first one but forgot about it. On the second one, you're meant to shoot the water to freeze it so you can walk over it. There were also walls there in the level editor to prevent the player from falling through the level the way you did, but i think i forgot to add them in to the actual game. Thanks for the feedback!