Ideagroup 2
*Heavy Ship Focus*
- Heavy Ship-Shipyards
- Oak Forests for Ships
- Mass Production
- Naval Glory
- Double Hulls
- Winter Harbours
- Naval Cadets
- bonus
Maritime Ideas
- Seafarer Nation
- Tradewar
- Grand Navy
- Naval Trade Boom
- Admiral Abundance
- Shipwright
- Boarding Battles
- bonus