This morning Dungeon Defenders went live on the Linux Steam client. It’s a lofty 4+ GB download; but that can be reduced by copying the Humble version to “Steam/SteamApps/common/Dungeon Defenders” before installing. Grab a copy for $3.74 from Steam or activate a key from a previous Humble Bundle.
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!