Best Games by Popularity: S

Sanctum 2 is a first person shooter tower defense game where players assume the role of one of four elite soldiers, each with their own unique abilities and weapons whose mission is to protect the Cores from hordes of mysterious alien creatures on the human colony planet, LOEK III. Read the Review

Travel between 1950 and present day battling hordes of creatures in this first-person sci-fi shooter. Read the Review

Snipers is an online multiplayer first-person shooter with up to 12 players competing across 10 different maps and six gaming modes.

Section 8 chronicles the missions of an elite interstellar infantry squad as they take on dangerous missions on Earth's frontier colonies. Read the Review

Section 8: Prejudice is a sci-fi first-person shooter where players will have to become fearless defenders and confront an emerging threat that is determined to eradicate all human life. Read the Review

High-powered guns and high magic clash in this multiplayer shooter. Read the Review

This survival horror FPS centers around a mysterious chemical dropped into the jungles of Cambodia during the Vietnam War. Read the Review

Secret Ponchos is a game that rewards tactical awareness, precision timing and player skill where players engage in one-on-one duels or all-out gunfights as one of several unique and customizable outlaws.

Majesco brings the visceral thrills and spills of Serious Sam to Xbox Live Arcade. Read the Review

Soldier of Fortune returns with a vengeance. Read the Review

Serious Sam HD: The Second Encounter continues the glorious high-definition chaos with a slick new graphic presentation, intense multiplayer action, and an onslaught of all-new levels, enemies and bosses. Read the Review

Serious Sam 3: BFE is a first-person shooter game that will be a prequel to the original game, Serious Sam: The First Encounter.

Section 8: Prejudice - Frontier Colonies Map Pack comes with new multiplayer maps, Desolation and Overseer.