Unlocks: Drobot’s “Afterburners” Ability
Toward the end of the level, you reach this double-locked door.
Cut to the left to spot a Soul Gem guarded by barbed wire. This can only be destroyed with a mega bomb. Remember this location for later!
Immediately past the double-locked gate, you’ll be tasked with rolling a mega bomb into the Troll’s defensive wall. Instead, roll it back to the barbed wire guarding the Soul Gem.
Roll the mega bomb into the barbed wire to clear the way, and grab the Soul Gem.