- Geology
Have humans complete a Geologist Project.
- Sailing
Complete a Fishing Docks Project.
- Feudalism
Have humans complete a Mill Project.
- Classical Era
Finish an Era with 450 Prosperity.
- Desert Tribe
Finish an Era with a Desert Village which has 100 Village Prosperity.
- Genesis Era
Finish an Era with 250 Prosperity.
- Post-Classical Era
Finish an Era of 30 minutes with 600 Prosperity.
- Specialization
Finish an Era with a completed upgraded Project.
- Alchemy
Have humans complete an Alchemist Project.
- Metal Casting
Have humans complete a Metal Casting Project.
- Traditional Medicine
Have humans complete a Druid Project.
- A New Threat
Finish the third Era.
- Swamp Tribe
Finish an Era with a Swamp Village which has 100 Village Prosperity.
- Writing
Have humans complete a School Project.
- A New Beginning
Finish the second Era.
- Paganism
Have humans complete a Shrine Project.
- Farming
Have humans complete a Granary Project.
- The First Era
Finish the first Era.
- Questionable Ethics
Have humans complete a Mad Scientist Project.
- Divided Planet
Finish an Era with at least 6 villages who all have at least 150 Village Prosperity.
- Noble
Finish an Era with a Village which has 200 Awe and 1500 Village Prosperity. Cannot be met in Alt Mode.
- Prince of Orange
Finish an Era with a Village with 1000 Food in Use.
- Mass Production
Finish an Era with at least 6 villages who all have at least 500 Village Prosperity. Cannot be met in Alt Mode.
- Pinnacle of Culture
Have humans complete an Opera Project.
- Scientific Method
Have humans complete a Laboratory Project.
- Long Live the King!
Have humans complete a Castle Project.
- Market Revolution
Have humans complete a Multinational Project.
- Genesis Titan
Complete all orginal developments and projects.
- For the Gods
Have humans complete a Monument Project.
- 1-Hour Challenge: Bronze
Finish a 60-minutes Era with at least 3000 Prosperity. Cannot be met in Alt Mode.
- 1-Hour Challenge: Silver
Finish a 60-minutes Era with at least 4000 Prosperity. Cannot be met in Alt Mode.
- 1-Hour Challenge: Gold
Finish a 60-minutes Era with at least 5000 Prosperity. Cannot be met in Alt Mode.
- Forest Challenge: Bronze
Finish a 60-minutes Era with at most 4 non-Forest ambassadors and at least 2000 Prosperity. Cannot be met in Alt Mode.
- Forest Challenge: Silver
Finish a 60-minutes Era with at most 4 non-Forest ambassadors and at least 3000 Prosperity. Cannot be met in Alt Mode.
- Forest Challenge: Gold
Finish a 60-minutes Era with at most 4 non-Forest ambassadors and at least 4000 Prosperity. Cannot be met in Alt Mode.
- Desert Challenge: Bronze
Finish a 60-minutes Era with at most 4 non-Desert ambassadors and at least 2000 Prosperity. Cannot be met in Alt Mode.
- Desert Challenge: Silver
Finish a 60-minutes Era with at most 4 non-Desert ambassadors and at least 3000 Prosperity. Cannot be met in Alt Mode.
- Desert Challenge: Gold
Finish a 60-minutes Era with at most 4 non-Desert ambassadors and at least 4000 Prosperity. Cannot be met in Alt Mode.
- Swamp Challenge: Bronze
Finish a 60-minutes Era with at most 4 non-Swamp ambassadors and at least 2000 Prosperity. Cannot be met in Alt Mode.
- Swamp Challenge: Silver
Finish a 60-minutes Era with at most 4 non-Swamp ambassadors and at least 3000 Prosperity. Cannot be met in Alt Mode.
- Swamp Challenge: Gold
Finish a 60-minutes Era with at most 4 non-Swamp ambassadors and at least 4000 Prosperity. Cannot be met in Alt Mode.