New research levels are coming to Economy III! Continue upgrading your research to improve construction speed, resource production, and gathering efficiency.
All 10 research items below will have their maximum level increased to 20:
| Research | New Levels |
| Civil Engineering | 17–20 |
| Lumbering, Coining, Stone Processing | 16–20 |
| Deforestation, Mining, Quarrying | 15–20 |
| Dust Collectors | 14–20 |
| Gathering | 13–20 |
| Resource Prospecting | 12–20 |
Upgrade Your University to Unlock New Research Levels
The new levels will become available starting at University Level 37, with requirements varying by research item. Keep upgrading your University to unlock higher research levels and greater bonuses.
Prepare your resources and plan your research for the next stage of your city’s development!