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