Thread:CrazyNaut/@comment-920954-20180228234041/@comment-24764132-20180716172239

I finally found the levels! Linked the website below, the hack (not necessarily a glitch, I don't think) lets you play locked levels without actually unlocking them first. After clearing one, the next button still shows up for some reason, but I guess because the next level is still locked, it goes to the unused set of levels instead.

https://www.hackedarcadegames.com/game/13241/Yeah-Jam-Fury.html