Here is the full list of all 20 I Am Future: Cozy Apocalypse Survival achievements.
Eat an energy bar.
Throw a housewarming party with Earl, Mariquinn, and Prospero.
Reach the end of the housewarming party without falling unconscious a single time.
Spend 2000 U-Coins anywhere cryptocurrency is accepted.
Sleep for 50 hours.
Grow 20 plants in garden beds.
Unlock all structure blueprints at your workbench.
Pull up 100 infected weeds.
Bring Prospero to the roof.
Catch 30 sea creatures.
Complete the bridge to the hotel roof.
Upgrade the Smart Tower to level 2.
Bring Mariquinn to the roof.
Set out on your first expedition.
Pick up a leech.
Let a leech eat something you planted in a garden bed.
Meet Earl.
Make 10 cups of energizing coffee.
Reach the end of the housewarming party without eating biomass a single time.
Buy up everything from one of the Ecomates.