MechWarrior 5: Mercenaries Game Keys

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.

● Join forces with House Davion's Kestrel Lancers to experience the 4th Succession War ● Progress through a new Linear Campaign to achieve key strategic outcomes● Fight alongside large combined forces in all out war● Experience intense urban combat in large all city settings with massive destructionExperience the 4th Succession WarFight in battles set during the famous Inner Sphere conflict and experience first-hand the frontlines of the 4th Succession War with 14 new campaign missionsNew Linear Campaign Features a new linear campaign with unique mechanics, authored missions, and custom dialogue and cinematicsAll Out WarExperience All-Out-War scenarios with large-scale expansive combat in 7 new questlines that include 10 new "battle" scenariosLarge City Urban CombatFight in new cities that are massively larger than any previously experienced, never knowing what's around the next cornerNew 'Mech VariantsOver 20 new variants of existing 'Mechs, New Kestrel Lancers 'Mech skin, and 5 new 'Mech-specific skinsNew GarrisonsDiscover new Garrisons including Orbital Guns firing on invasion forces, and a new 'Mech Factory Garrison featuring MW5's first indoor play spaceNew BiomesBattle in new Mega-city, Jungle, and Tourmaline Desert biomesNew Procedural ContentNew Procedural Content including new random rewards from Assassination Missions, and surprise Artillery on Raid MissionsFREE Update content● New ability to switch player control to any AI Lance 'Mechs● New melee combat with the ability to damage enemy 'Mechs with your 'Mechs' fists● Other new quality of life updates including an updated HUD, and more!