Batman: Arkham Trilogy - 15 Insanely Cool Easter Eggs You Totally Missed

Game: Arkham City

One of the missions in Arkham City takes you through the sewers and into an abandoned subway station. After completing the objective, a short path takes you back to the surface, saving you from having to backtrack all the way through the level again.

However, if you decided you did want to go back the way you came, you were treated to a brief scene featuring one of the key villains from Arkham Asylum.

Simply take the long way back to street level and you'll be faced with a sealed gate requiring a remote batarang to open. When this button was pressed, Killer Croc suddenly comes smashing through a wall to taunt Batman about his current predicament. This was the only appearance Croc made in City and this section was the only chance players had to trigger the cut-scene.

If you took the short way out of the previous section, there was no way to make it happen again, meaning a lot of players missed out on this the first time around.