Cross-era Co-operation
28.0%
Recruit 5 Citizens in each era
Citizens Unite!: Earth x Space Achievements
29 achievements
Old Friends And New
10.3%
Recruit 25 Citizens in each era
Citizens Unite!
6.3%
Recruit all 88 Citizens across both eras
Talent Tango
12.6%
Get one Citizen in each era to Talent level 3
Citizen Showcase
11.2%
Get five Citizens in each era to Talent level 3
You're So Talented!
4.5%
Get all Citizens from both eras to max Talent level
Era Avenger
5.9%
Defeat 1,000 enemies in each era
Political Power
17.1%
Deal 10,000 damage in combat in each era
I'll Feel This Tomorrow...
7.9%
Receive 10,000 damage in combat in each era
Scouring the Timeline
9.5%
Find 100 treasures in each era
Temporal Explorer
23.8%
Discover 20 locations in each era
Uncharted Time-Territory
15.0%
Discover 40 locations in each era
Hedging Your Bets
13.2%
Earn $10,000 in Citizens of Earth and 10,000 credits in Citizens of Space
Stimulus Package
10.6%
Spend $10,000 in Citizens of Earth and 10,000 credits in Citizens of Space
Collector
20.4%
Collect 100 items in each era
Connoisseur
12.2%
Collect 300 items in each era
Local Flavor
7.7%
Use 50 items in each era
Raising the Deficit
5.0%
Use 100 items in each era
Let's Go!
11.3%
Recruit VP in Citizens of Space
Time For An Ambassing
17.3%
Recruit Ambassador in Citizens of Earth
A Good Deed
24.0%
Return the first Book of History in each Era
Stacking the Shelves
9.0%
Return 5 Books of History in each Era
Honorary Librarian
5.6%
Return all books of History in each Era
A Secret That Time Forgot
10.8%
Retrieve one treasure in each Era revealed from returning Books of History
Tidying the Timeline
5.7%
Retrieve five treasures in each Era revealed from returning Books of History
Temporal Custodian
4.3%
Retrieve all of the treasures revealed from returning Books of History in both eras
You Cleaned His Clock!
5.2%
Defeat Boss Tock in Citizens of Earth
Era Emperor
4.8%
Defeat Boss Tock in Citizens of Space
Citizens of Time
3.2%
Unlock all achievements