A test subject wakes up in a scientific facility controlled by a sadistic artificial intelligence and must escape with the help of the only instrument she has--a gun that makes portals. (imdb)

[GTA:SA] is played from a third-person perspective in an open world environment, allowing the player to interact with the game world at their leisure. The game is set within the fictional U.S. state of San Andreas, which is heavily based on California and Nevada... The plot is based on multiple real-life events in Los Angeles, including the rivalry between the Bloods, Crips, and Hispanic street gangs, the 1980s crack epidemic, the LAPD Rampart scandal, and the 1992 Los Angeles riots. (wikipedia

Red Dead Redemption ... is the second title in the Red Dead franchise, after 2004's Red Dead Revolver. The game, set during the decline of the American Frontier in the year 1911, follows John Marston, a former outlaw whose wife and son are taken hostage by the government in ransom for his services as a hired gun. Having no other choice, Marston sets out to bring the three members of his former gang to justice. (wikipedia.org)

Mario and Luigi's first Super NES escapade took them into a new land with new characters, new abilities and much more, becoming an all-time best-seller. In Super Mario World, the Mario brothers come to Dinosaur Land, meet their new lovable companion Yoshi and do battle with Bowser and his minions. (Nintendo)

Dark Souls is the new action role-playing game from the developers who brought you Demon's Souls, FromSoftware. Dark Souls will have many familiar features: A dark fantasy universe, tense dungeon crawling, fearsome enemy encounters and unique online interactions. Dark Souls is a spiritual successor to Demon's, not a sequel.

Super Mario Bros. 3 centers on plumbers Mario and Luigi who embark on a quest to save Princess Toadstool and the rulers of seven different kingdoms from the antagonist Bowser and his children, the Koopalings. (wikipedia.org)

Far Cry 3 is set on a tropical island between the Indian and Pacific Oceans. After a vacation goes awry, protagonist Jason Brody must save his friends, who have been kidnapped by pirates and escape from the island and its unhinged inhabitants. The third installment in the Far Cry series, Far Cry 3 was critically acclaimed upon release, with reviewers praising its world design, open-ended gameplay and story. (wikipedia.org)

From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters. (Steam)

Undertale is a role-playing video game created by Toby Fox. Players control a human child who has fallen into the Underground, a world underneath the surface of the Earth, separated by a magic barrier. The player meets various monsters during a quest to return to the surface, and can opt to pacify or subdue monsters in order to spare them instead of murdering them. These choices affect the game, with the dialogue, characters, and story changing based on outcomes.

Papers, Please has the player take the role of a border crossing immigration officer in the fictional dystopian Eastern Bloc-like country of Arstotzka, which has been and continues to be at political hostilities with its neighboring countries. (Wikipedia)