Arcade Paradise
54 Achievements
1,000
40-50h
PC
Xbox One
Xbox Series
Once Upon a Slime
Unlock endless mode in Slime Pipes
15
0.36%
How to unlock the Once Upon a Slime achievement in Arcade Paradise - Definitive Guide
Meatware
TrueAchievements
TrueAchievements
There’s a great video guide on YouTube.
All credit to Tiny Solider Games
All credit to Tiny Solider Games
IceCreamMikey
TrueAchievements
TrueAchievements
After completing level 24 in Slime Pipes, you will unlock Endless Mode.
