Once you beat the three arcade games, did you also beat each Arcade King at their game? If so, examine the lock in the corner afterwards to see the ending.
There’s a bug in the game right now that occasionally causes a softlock, which you might have run into. Sorry about that :( You can avoid the softlock with these two steps:
- Beat the Rhythm King (blue slug) before the Sorting King (octopus in cup)
- Don’t talk to the Sorting King after beating him
Sorry again — we didn’t really have enough time to polish that part enough. Thanks for playing our game though! :)