Robot Entertainment today announced that Fire & Water, the first booster pack for Orcs Must Die! 2, featuring three brand new levels and three new Endless Mode conversions that can be played in single-player or with a friend in co-op, will be available on Steam for $4.99 on August 29th.

Furthermore the Fire & Water Booster Pack will also feature new Fire and Water Elementals, exciting New Traps that will allow players to add some deadly new defenses to your Spellbook with the Web Spinner, Ceiling Darts, and the Floor Portal, and a new Bonus Skull Definition.

Orcs Must Die! 2 begins just days after the ending of the original game and introduces a questionable, new companion, the Sorceress, an ex-War Mage responsible for the destruction of the Order. The game, which challenges players and their friends to team up and defend a world constantly under siege, will feature a redesigned spellbook, that will allow players to have a broader range of options to build a deadly arsenal of defenses, and and a huge new arsenal of traps, spells, weapons, and trinkets.

Orcs Must Die! 2 is available on Steam for 14,99€.