The Explorer Update Title update for The Tribe Must Survive has 15 achievements.
Win the game on maximum Challenge Level
Unlock all Spiritual Aspects within a single Tree
Win the game with every non-Insane Tribe Member carrying the Kiss of Death
Win the game with less than 7 non-Insane Tribe Members remaining
Produce 500 Copper in a single run
Survive the Locust Disaster without building any Hunter's Halls
Trigger at least 3 Riots, 3 Panics and 3 Inner Conflicts in a single run
Build an Outpost in each of the Outer World regions
Lose your first run
Have a Tribe Member with 7 or more Perks
Win the game without any Building Upgrades
Remove 4 Factions from your Tribe through Inner Conflicts
Unlock all Building Upgrades in a single run
Survive the Cataclysm without putting any resources into the Monument
Fully unlock all three Spiritual Aspect Trees in a single run