Borderlands

Borderlands: Game of the Year Enhanced is a co‑op shooter‑looter where four distinct vault hunters hunt for alien secrets on the lawless world of Pandora, collecting procedurally generated weapons, driving into frenetic vehicular combat, and tackling DLC campaigns solo or with up to four players. This enhanced edition adds higher‑resolution character models, environments, weapons, and textures (4K support), new weapon variants and character heads, new gold chests and keys, and includes all four original add‑on campaigns, while preserving the game’s signature cel‑shaded art and chaotic co‑op gameplay.

Claptrap's New Robot Revolution is DLC for Borderlands.

The storyline picks up where the main game storyline stopped, telling the story of Pandora after you uncovered the secrets of the Vault. The Crimson Lance is preparing for assault to get the alien technology back and you must enter their Secret Armory to prevent this from happening. The main features of this DLC are 44 new quests, weapons, roughly 30 enemies and vehicles plus the level cap increase which allows you to experience up to level 61.

Mad Moxxi's Underdome Riot is DLC for Borderlands.

Zombie Island of Dr. Ned is DLC for Borderlands.