
Insert the circuit to unlock the door across the room. Solve the door puzzle by pulling open the panel near the dead guy in the mind-wipe machine and taking the circuit module to the circuit panel by the door.

You can either use a Javelin Gun to put down a spear (right under a vent or in the middle of the rooms is good) or simply juke/Line Gun or Plasma Cutter the suckers with some stasis. There's a reason for this, as two elite Slashers will drop in and attack soon after Isaac solves the puzzle to the locked door. Proceed to the brain-washing center and note the very large blow-out window in the room. Note you can break the fuse to unlock the door back to the church lobby (and hence the enemy free gift shop) to save, shop and upgrade.

Smash through the enemies down to the ground floor and ride the elevator up to exit.
