Not sure if this is a well known thing or not but i'll share

Roll Jumping into a corner and mashing the Character toggle button (X) Sometimes you will start gaining a good amount of height.

I assume if you could gain enough height off this tree you could clip into the other tribe gates. (Loading zones always present)

In testing with Moonjump, the swamp doesn't seem useful to clip into since you have no way of getting into the actual level

*I've tested this on real hardware before and seems consistent with the emulator version