Operational Buildings
Operational Buildings is the title for all non-Core or Rural structures in the base, and are often also referred to as Specialized Buildings. Each Operational Building requires a different item to unlock, and whether it be a schematic or blueprint, is always exclusive to Sales. From there, Operational Buildings call for even more specific upgrade items, which yet again are sold in Sales.
Level 35
Unlike the Independence Day Levels, none of the upgrades from 30 to 40 provide any utility benefits, and instead they all offer a massive number of boosts. Another difference is that now instead of Milestone Resources, upgrading from 31 to 40 uses normal Resources. Only some of the buildings require the new Master Keys to upgrade, specifically buildings that require normal Keys for level 30.
Although the maximum level for Operational Buildings increased from 30 to 40, the game shows it as 35. As a result, there is only concrete stats available up to Level 35, which are shown below.
Black Market
Master Key to the Black Market
280T% Mobile Trap Attack, 2B% Indestructible Defense
Mobile Ops
Master Key to Mobile Ops
90T% Army Attack
Monument
Master Key to the Monument
935T% Rally/CP Troop Health, 125T% Overpowered Attack
Speed Up Factory
Master Key to the Speed Up Factory
425M% Army Armor Piercing
Vault
Master Key to the Vault
2B% Army Defense
Arsenal
Arsenal Fabrication Bot
All Arsenal Ammo Types:
465T% Troop Health, 185T% Troop Attack
Biotech Lab
Biotech Lab Implant Kit
Additional Serum Boosts:
930T% Army Health, 90T% Army Attack, 2B% Army Defense
Combat Lab
Thorium Power Cell
500M% Corrosive Attack
Memorial
Gravedigger’s Coin
185T% Troop Attack
Graveyard
Esteemed Medal
930T% Rally/CP Army Health, 200T% Rally/Combat Shielding for Base, 90T% Army Attack, 425M% Type Armor Piercing, 6B% Type Defense, 2B% Army Defense
Covert Ops Center
Covert Secret Assignment
465T% Troop Health, 185T% Troop Attack, 6B% Troop Defense