Research upgradeImproved Iron Tools
+ 100% fishing production (Equipment Multiplier)
Research data
- Research branch
- Fishing harbour
- Unlock requirement
- Fishing harbour level 4 · Blacksmith level 3
- Cost rank
- 17
- Wood cost
- 24,000
- Food cost
- 24,000
- Gold cost
- 12,000
- Iron cost
- 20,000
- Effect
- + 100% fishing production (Equipment Multiplier)
Related game data
Research branch 1
Research cost 4
