GameStop is holding a midnight launch event for BioShock 2 on Monday, Feb. 8, at more than 2,500 stores across the US. Leading up to midnight, Big Daddies everywhere can step into the world of Rapture by participating in:

• An ADAM scavenger hunt
• Big Daddy dress up contest
• BioShock trivia challenge
• ADAM prize drawing

Most participating GameStop locations will open at 10 p.m. local time; however, customers are asked to contact their local store to confirm the exact time of the event. Activities may vary by location.

Pre-order BioShock 2 now and receive an exclusive code to unlock Zigo the fisherman and Blanche the actress, additional characters playable only in multiplayer mode.

For an event near you, visit a local GameStop store or www.gamestop.com/biomidnights.