This page contains Batman: Arkham City Easter Eggs for Wii U called "Pregnancy test in Steel Mill" and has been posted or updated on Nov 19, 2012 by drahoot. Let us know what you think of this Easter Egg by thumbs voting.
Pregnancy test in Steel Mill
Right before you fight joker in the Steel Mill if go to the old harly quin dress on the floor to the left you will see a POSITIVE pregnancy test and on the desk you will see the box for it.
More info: locate the Steel Mill in Joker's Funhouse, there will you find a costume for Harley Quinn, and on the floor next to is a positive pregnancy test. And at the ending credits, you will hear Harley singing.
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