In Tipping the Scales, the new Tuatara enemy race invades across five new maps including a new War Scenario! Bring your new gear to the fight to overcome the Tuatara’s special ability that limits the damage they can take. The Tuatara Assassin is especially dangerous as a stealth unit avoiding your traps! The Tipping the Scales DLC includes: 5 New Scenarios - 3 Standard Scenario, 1 War Scenario, 1 Orcs Must Die! Unchained ReduxNew Enemy Race - Tuatara – Capped damage (enemy units only take a max amount of damage per source)New Enemy Types - Light, Heavy, Ranger, Assassin New Weapon - Gatling Gun – Fast firing gun attached to player’s handNew Trinket - Reptilian Carapace – Provides protective shield around playerNew Trap - Briar Patch – Grows to cover floor as it damages enemy unitsVanity Skins - Cygnus Sand Skin, Vorwick Sand SkinAchievements - 6 new achievementsScramble Mode - All new maps added to Scramble ModeEndless Mode - New maps excluding War Scenario map added to Endless Mode

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.