21. Grand Theft Auto IV
Platform: Xbox 360
US Release Year: 2008
Overall Rating: 4.3 out of 5 stars
Genres: Action (Sandbox, Third-Person Shooter)
ESRB Rating: M
Developer: Rockstar Games
Publisher: Rockstar Games
Synopsis: Niko Bellic has survived war and betrayal but a smuggling run gone bad and his brother Roman's talk of riches and luxury in America has him making a change. Yet when he arrives in Liberty City, he finds that Roman has greatly exaggerated and finds him in deep in debt instead of the grand luxury he was promised. Niko soon finds himself drawn into a dangerous world working for various underworld factions as he pursues the American dream all the while searching for the traitor responsible for his unit's betrayal.
22. XCOM: Enemy Within
Platform: Xbox 360
US Release Year: 2013
Overall Rating: 5.0 out of 5 stars
Genres: Strategy (Turn-Based Strategy)
ESRB Rating: M
Developer: Firaxis Games
Publisher: 2K
Synopsis: In this expansion to XCOM: Enemy Unknown features great additions from new enemies and abilities to new maps (47 in all) and resources - all to make the XCOM experience that much more exciting. All this translates to an even more intense multiplayer experience.
23. XCOM: Enemy Unknown
Platform: Xbox 360
US Release Year: 2012
Overall Rating: 5.0 out of 5 stars
Genres: Strategy
ESRB Rating: M
Developer: Firaxis Games
Publisher: 2K
Synopsis: X-COM, the classic strategy game, gets an updated re-imagining for the next generation. When an extraterrestrial invasion threatens earth, nations form their own group XCOM, to take on this menace. As the commander of XCOM you will run your base, research alien technology, engage in over 70 unique missions and control and customize your soldiers in defense of the Earth.
24. Borderlands
Platform: Xbox 360
US Release Year: 2009
Overall Rating: 3.8 out of 5 stars
Genres: Action (First-Person Shooter), Role Playing (RPG) (Elements)
ESRB Rating: M
Developer: Gearbox Software
Publisher: 2K
25. Mortal Kombat
Platform: Xbox 360
US Release Year: 2011
Overall Rating: 4.3 out of 5 stars
Genres: Action (2D Fighting)
ESRB Rating: M
Developer: NetherRealm Studios
Publisher: Warner Bros. Interactive
Synopsis: Emperor Shao Kahn has finally achieved victory over Raiden and his allies after centuries of fighting, but Raiden has one more plan: to travel back in time to the first Mortal Kombat tournament and strike Shao Kahn when he is most vulnerable. Features upgraded fatalaties, 4-player tag-team combat and Co-op arcade mode to appeal to veterans and newcomers of the series alike.
26. Call of Duty: Modern Warfare 3
Platform: Xbox 360
US Release Year: 2011
Overall Rating: 4.5 out of 5 stars
Genres: Action (First-Person Shooter)
ESRB Rating: M
Developer: Infinity Ward
Publisher: Activision
27. Battlefield: Bad Company 2
Platform: Xbox 360
US Release Year: 2010
Overall Rating: 4.3 out of 5 stars
Genres: Action (First-Person Shooter)
ESRB Rating: M
Developer: Electronic Arts
Publisher: Electronic Arts
28. Assassin's Creed: Brotherhood
Platform: Xbox 360
US Release Year: 2010
Overall Rating: 4.1 out of 5 stars
Genres: Action (Stealth, Sandbox)
ESRB Rating: M
Developer: Ubisoft
Publisher: Ubisoft
29. Call of Duty: Black Ops
Platform: Xbox 360
US Release Year: 2010
Overall Rating: 3.7 out of 5 stars
Genres: Action (First-Person Shooter)
ESRB Rating: M
Developer: Treyarch
Publisher: Activision
30. Battlefield: Bad Company
Platform: Xbox 360
US Release Year: 2008
Overall Rating: 4.3 out of 5 stars
Genres: Action (First-Person Shooter)
ESRB Rating: T
Developer: Electronic Arts
Publisher: Electronic Arts
