If you Login (and Register) and update your profile you will in addition to the original requirements see the remaining requirements (resources, special items, time) to unlock the selected feature.

This tools allows you to select any feature (not only T4) that needs to be unlocked via research and gives you an overview of all required building upgrades and research projects including resource, special item and time requirements. Both the original requirements, and your remaining requirements taking into consideration the status of your account as updated in your profile.

Input for T4 Requirements Calculator

Feature Machine Gunner Commando Armored Vehicle Missile Launcher Rocket Infantry Ranger LAV Howitzer Demolitions Delta Tank Rocket Artillery Barbed Wire Tank Trap Trip Wire Land Mine Anti Tank Mine Electric Fence Bunker Claymore EMP Mine Hydra Javelin Sniper Tower Rebel Target Level 1 Rebel Target Level 2 Rebel Target Level 4 Rebel Target Level 3 Rebel Target Level 5 Rebel Target Level 6 Manufacturing Core Level 1 Manufacturing Core Level 2 Manufacturing Core Level 3 Manufacturing Core Level 4 4th Attachment Slot Manufacturing Core Level 5 Manufacturing Core Level 6 Mod Slot 4 on Core Foot Armor Mod Slot 4 on Core Body Armor Equipment Mod Slot 4 on Core Helmet Equipment Mod Slot 4 on Core Accessory Equipment Mod Slot 4 on Core Weapon Equipment Extra Attachment Slot Barriers Laser Fence IED Explosive EMP Barrier Mounted Gun Spider Mine Missile Turret IR Gun Turret Laser Cannon IR Missile Turret Defense Drone Satellite System AA Cannon Counter Terrorist Armed Guard Assault Chopper Grenadier Ghosts Cobras Patroller Spec Ops Raptor Jet Guardians Paratroopers Bomber Rebel Target Level 7 Rebel Target Level 8 Rebel Target Level 9 Rebel Target Level 10

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Contributed by: GamesGuide on June 13, 2016