Unlike the realm research areas that only affect an invidual, an empire's research field will automatically affect all realms within it. Naturally however, the costs associated with obtaining this research is obviously higher than it would normally be for an individual realm and there is no restrictions on who can contribute.

Currently there are five areas of research which can further improve the realms within your empire.

Empire Research Fields
Research Area Max (%) Explaination
Taxation Methods
25 %
 By diversifying your revenue, each realm within your empire benefit from increased earnings
Population Limits
10 %
 Through improved planning methods, each realm within your empire are able to increase their population density without the need for additional land
Offensive Tactics
10 %
 Trains your military in the art of offensive combat, therefore allowing them to be more effective when they engage in offensive warfare
Defensive Tactics
10 %
 Trains your military in the art of defensive combat, therefore allowing them to be more effective when they are defending their land from invaders.
Research Maximum
25 %
 With further study into the research fields, each realm within your empire are now able to benefit from additional research knowledge not usually attainable.




Unlike realm research that requires time to learn, Empire research has immediate effect and benefit all realms within your empire. The cost of each research point is based on the number of realms currently within your empire.