Crimson Armory/Crimson Armory Glitch

The Crimson Armory Glitch, also known simply as "Armory Glitch" is a glitch in the Crimson Armory during the missions Loot Larceny, Super-Marcus Sweep and It's Like Christmas!, allowing players to bypass the elevator to loot all the chests the Crimson Armory without the time limit and potentially farm this vast ocean of chests.

Walkthrough

 * Kill General Knoxx.
 * Go through the door with the color code panel (BYCO).
 * CAG1.png the hallway before the elevator with the alcoves full of lockers with red force field walls, crouch when on the door rails. Do NOT enter the elevator control room.
 * Look straight down and wobble back and forth (or sideways if facing a wall), resulting in the character falling through the floor.
 * CAG2.png down into the room with the chests. The timer or any of the mission objectives isn't activated. The room is in the second floor of the Armory.
 * CAG3.png the whole floor as desired. Unless doing Loot Larceny, avoid the large elevator shaft (where the Armory should be accessed) at all costs, otherwise, if Super-Marcus Sweep or It's Like Christmas! is active, the Steal Loot-objective is checked and the Armory is locked for further access.
 * CAG4.png the whole second floor is looted (apart from the room across the large elevator shaft), loot the wall with the alcoves and the floating elevator platform.
 * After the alcoves are looted, park the elevator in front of the upper right alcove and jump over the railing onto the third floor (the floor with the shipping container maze) and loot the whole floor.
 * Access can be gained to the chests in the room beyond the large elevator shaft by descending to the second floor from the third floor via stairs and an automatic elevator. The elevator shaft must still be avoided (unless Loot Larceny is active).
 * After looting the third floor, take the automatic elevator to the fourth floor.
 * Loot the fourth floor.
 * CAG5.png at any point it is desired to quit the looting spree, or if the backpack gets full, simply commit suicide via grenades or a rocket launcher. This will make the character respawn in the room with the vending machines before facing General Knoxx. Any suicides carry the standard reconstruction fee, so make sure the contents of the backpack that are about to be sold (if any) are worth more than 7% of the character's total money in order to replenish monetary losses. The Armory can the be accessed again either by doing the glitch again or by doing the actual mission. Remember to lower the floating elevator platform back to the second floor if another run is inteded to access it.
 * If it is desired to reset the Armory without completing the mission, simply exit to the main menu. Upon loading the game, the character will spawn at T-Bone Junction and the Armory will be reset.
 * If during Super-Marcus Sweep or It's Like Christmas! the Steal Loot-objective gets checked, the door at the top of the large elevator (where access is gained via the glitch) closes and can only be opened via save game modification or by doing the mission again in co-op with another player who hasn't yet completed the said mission as the host.