Dungeon Defenders (2010)

Dungeon Defenders is a Tower Defense Action-RPG where you must save the land of Etheria from an Ancient Evil! Create a hero from one of four distinct classes to fight back wave after wave of enemies by summoning defenses and directly participating in the action-packed combat! Customize and level your character, forge equipment, gather loot, collect pets and more! Take your hero through multiple difficulty modes and challenge/survival missions to earn more experience & even better treasure. Join your friends with 4-player online and local (splitscreen) co-op to plan your strategies together or compete in PvP Deathmatch.

Storyline

Long Ago, Etheria was once a land of living legends… Throughout the ages, brave warriors across the realm stood together against the forces of evil, led by immortal beings known as the Old Ones… After a titanic struggle, these champions locked away the power of the Old Ones, inside Eternia Crystals… These legendary heroes have recently left their younger kin in charge of the common castle chores… Bored with their dreary duties, the inexperienced pupils decide to play… And accidentally unleash an ancient force that has long been dormant!