Blocker



The Blocker is a boss encountered in the One Concern West. It carries a gun of some sort and a full-height shield. It is sighted twice not attacking but blocking hallways, forcing Robin to go the long way around and disappearing on the return trip. The third time it appears, it ambushes and attacks Robin. Two are never seen at one time, so it is unclear if there were multiple or if it was just one Blocker the whole time.

=Boss Fight: 2 Hearts= The Blocker finally attacks while Robin and Mina descend towards the Transcender room of the One Concern West. At the beginning of the fight, the Blocker's entire hitbox is on a platform that is moved by explosions, and part of Robin's hitbox is on a stable platform. Attacking the shield does no damage, but Roller Bomb Shots can still explode, and charged Usurper Shots can still switch the Blocker.

Strategy
Face the Blocker, crouch, and stay in that position for the entire boss fight. Shoot Roller Bomb Shots and lower the platform until the Blocker dies from the spikes.