Trash Disposal

Trash Disposal is an A.R Challenge Map in Batman: Arkham Knight. It's located on the Hell's Gate Trash Disposal facility, and is unlocked after completing A Flip of a Coin Arkham Episode. The enemies consist of Default thugs, and one carries a detective mode jammer.

The default playable character is Robin.

Robin

 * Leave the detective mode detector until last.
 * Do not destroy any sentry guns
 * Shield Bash 2 enemies

Batman

 * Do not take sentry gun damage
 * Lock Three enemies into the control room (RHD Required)
 * No Multi Fear Takedowns

Catwoman

 * Do not take sentry gun damage

Nightwing

 * Do not take sentry gun damage

Azrael

 * Take down two enemies with two rigged weak walls.
 * Do not take sentry gun damage.

Harley Quinn

 * Destroy all sentry guns
 * Do not take sentry gun damage
 * Only use loud takedowns

Batgirl

 * Do not take sentry gun damage
 * Destroy two blinded Sentry Guns

Red Hood

 * Do not take sentry gun damage
 * Do not use the Grapnel Gun
 * Shoot the Detective Mode Jammer enemy

Trivia

 * There is no announcer. Even when using the Voice Synthesizer, there will be no-one talking, and the thugs simply walk to the ordered location.
 * Nora Fries's Cryotank can be seen trashed on a corner of the facility.