* BreatherLevel: All the levels with the deep blue background are this, as they're mostly there to teach you how to use some new ability or give information about new gimmicks.
* GoodBadBug: ...the same update automatically gave the four [[SpeedRun "beat world x in set time"]] achievements to everyone, including players who ''hadn't even got to world 3''. This was also quickly corrected.
* ThatOneLevel: The finale of world 3, primarily because of the bugs shooting vertical lasers that have a tiny hitbox with which to stomp them.
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