Here is the full list of all 21 Sporbs achievements.
The base game contains 0 achievements, and there is 1 DLC pack containing 21 achievements.
Harvest your first organism
Enter momentum for the first time
Enter momentum 100 times
Harvest 500 silver egg variants
Harvest 5000 silver egg variants
Harvest 500 gold egg variants
Harvest 5000 gold egg variants
Harvest 500 diamond eggs variants
Harvest 1,000 diamond egg variants
Collect 3,000,000 orbs total
Collect 2,000,000 spores total
Produce 5000 fuel cells
Rake in 500000 orbs during a single momentum sequence
Sustain a single momentum for 25 seconds
Produce your first fuel cell
Harvest one of every organism variant
Max out every node in the skill tree
Squishy
No words...
The mother falls
Enter momentum 30 times