The Rising Tide Add-on for Sid Meiers Civilization: Beyond Earth has 26 achievements.
Complete a Marvel quest
Produce 100 Diplomatic Capital per turn
Unlock a Hybrid affinity level
Found an aquatic city
Create an Agreement
Find an Artifact
Win a game as Al Falah
Win a game as North Sea Alliance
Win a game as INTEGR
Win a game as Chungsu
Move an aquatic city 50 times
Win without controlling any land cities
Build all aquatic Wonders
Kill a unit by moving an aquatic city onto it
Complete an Expedition on an aquatic crashed satellite
Attain full Fear and full Respect with another player
Win a game without starting a war
Cash in an Artifact of each category
Collect 50 Artifacts
Build all Artifact Wonders
Build a Hybrid Ultimate unique unit
Win a game on a Primordial planet
Win a game on a Frigid planet
Complete all Marvel quests
Leash a Colossal Alien
Kill 10 units with Invisible units