14 Mind-Blowing Batman: Arkham Series Facts

Back in the early days, Rocksteady were only a team of 40 people; so rather than waste their budget on unnecessary elements, anything to hand was used to factor into what would eventually become their big break.

As such, many of the noises you'll hear come from the unlikeliest of places. The ventilation shafts across the island were actually captured from one of the team's fridges at home, and a combination of three cans of whipped cream became the remote explosive spray gel.

Talk about making something from nothing.