Adventure Time: Pirates of the Enchiridion
36 Achievements
1,000
10-12h
Science Stuff
Unlock a gate with BMO Details for this achievement will be revealed once unlocked
10
8.49%
How to unlock the Science Stuff achievement in Adventure Time: Pirates of the Enchiridion - Definitive Guide
These are mostly located in the Evil Forest. Simply use BMO to open any gate with a red lock and you will unlock this trophy. You'll be required to open a few of these locks for Hero Time, and I'm pretty sure you can't progress with the Fire Kingdom part of the story without unlocking one of those locks, so this may actually be a story-related trophy.
BMO joins your team after you have rescued him in the Evil Forest. To unlock a gate with him, switch to him if you haven't while exploring. There are these gates with locks on them you have probably seen before from your first visit. Simply use BMO and hit on it to open it. Most of these gates are in the Evil Forest. The achievement will unlock as soon as you open it.