Skirmish Mechbay Equipment Unlock Callyste This mod will unlock all the equipment normally only available in the campaign to be used in the Skirmish Mechbay. This includes all weapon variants, lost tech (Gauss Rifle, Double Heatsinks, Pulse Lasers, ER PPC, etc) and Mech upgrades. Installation: extract the archive to your main BattleTech folder. I recommend making a backup of the following folders: \BattleTech_Data\StreamingAssets\data\ammunitionBox \BattleTech_Data\StreamingAssets\data\heatsinks \BattleTech_Data\StreamingAssets\data\upgrades \BattleTech_Data\StreamingAssets\data\weapon Uninstallation: well... recover your backed-up folders! Enjoy!