Borderlands: Mister Torgue's Arena of Badassery

Borderlands: Mister Torgue's Arena of Badassery is a cooperative multiplayer board game in which you and your friends face off against a horde of bandits, monsters, and villains controlled by the game itself. You are Vault Hunters who have stumbled into Torgue's Tournament, a violent gladiator pit where Torgue will send psychos, skags, and anything else he can think of after you for the amusement of his audience (and the cash of his sponsors).

You can play the game as a series of scenarios that link together to form a campaign. After each scenario, you will be able to visit the vending machine, mod your character, and enter the next scenario even more badass than before. During the last scenario in the campaign, you will face a boss: a hideous monstrosity that Torgue throws at you for his last act. Survive, and you win.