This page contains Left 4 Dead Easter Eggs for Xbox 360 called "Half-Life reference" and has been posted or updated on Oct 14, 2009 by magicman.
- Developer: Certain Affinity
- Publisher: Electronic Arts
- Genre: Action Shooter First-Person
- Release: Nov 17, 2008
- ESRB: Mature
In some of the newspapers seen throughout the game, Dr. Breen from Half Life can be seen.
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