Sandbox

CONFIRMED

Directly stated in a primary source.

IMPLIED

Strongly suggested, but never stated outright.

DISPUTED

Reliable sources conflict.

UNKNOWN

There is not enough evidence yet.

NON-CANON

This is outside the main Arkham continuity.

CUT CONTENT

This comes from unused development material.

Batman met this character before the events of Arkham Asylum.

[citation needed]

References

This is a test claim from an official webpage.^[1]

Batman encountered Hugo Strange before the events of Arkham City.^[2]

This is a test claim from an Arkham comic.^[3]

A developer stated this during an interview.^[4]

↑ Rocksteady Studios."Example Arkham Announcement", Rocksteady Studios, June 2015. Archived copy. Retrieved September 20, 2026.
↑ Batman: Arkham City, Hugo Strange Interview Tape #3, dialogue by Hugo Strange, developed by Rocksteady Studios, published by Warner Bros. Interactive Entertainment, 2011.
↑
Batman: Arkham City
1. 1, written by Paul Dini, art by Carlos D'Anda, DC Comics, May 2011, p. 12.
↑ Example Developer."Batman: Arkham Development Interview", interview by Example Interviewer, Example Magazine, October 2013. Archived copy. Retrieved September 20, 2026.

The Perfect Crime

Cold, Cold Heart

Remote Electrical Charge

Type	Gadget
User	Batman
Purpose	Electrical activation and combat
Status	Active
First appearance	Batman: Arkham City