Game Calculators

Tools to calculate resources needed for your game progress

Overlord Training Calculator

Calculate resources needed for training levels (up to level 400) and bond ratings

Joint Attack

Include in calculation

From Level

To Level

Defense Support

Include in calculation

From Level

To Level

Survival Training

Include in calculation

From Level

To Level

Bond Rating

From Bond Rating

To Bond Rating

Training Guidebooks

Training Certificates

Bond Badges

This calculator helps you determine the resources needed for training your heroes in Joint Attack, Defense Support, and Survival Training up to level 400. Enter your current and target levels for each training type, as well as your current bond rating. The calculator will show you the total guidebooks, certificates, and bond badges required.