In Special Operation how Many Troop Types can I take into Battle?
Each hero can only take one troop type in Special Operation. If you want to take several troop types into battle, you need to unlock more hero slots by researching technology first.
What is Lucky Supply
'Lucky Supply' can be found in 'Model Worktable' and you will get a random Standard Set gear with one Gear Lottery Ticket. Lottery Tickets can be obtained in packs.
Why is my Power much Lower than Before?
ALL technologies you have researched before will be temporarily reset, hence the loss of corresponding Power. You can use refunded and compensated speedups to restore your technology Power with almost no resource cost while the battlefield buff is active. Assigned heroes will also be temporarily displaced. You can reassign them to restore Power.
How do I Unlock Higher Level Troops?
To unlock higher level troop types you only need to upgrade troop training buildings.
How do I Train Troops?
There are four separate troop training buildings where you will be able to train different types of troops independently:
Artillery Factory for Artillery units
Sniper Base for Sniper units
Commando Camp for Commando units
Tank Factory for Vehicle units