Here is the full list of all 43 The Solus Project achievements.
Phone home
Carry 10 pieces of Tower Pieces in your inventory
Have 16 rocks in inventory
Find Milson
Find the energy source
Jump into the Hotspot crater
Drink champagne 3 times
Reach the island of Hotspot
Show some love to rocks - smash 20 rocks together
Enter the massive ice cavern
Enter the Ice Path
Complete Highpoint
Fall for at least 5 seconds to your death
Collect all secrets
Reach the island of Highpoint
Blow up a torch in H2S without getting killed
Hasn't picked up PDA until 5 minutes has passed
Complete the library
Teleport 10 times in 30 seconds
Return to the first caves after Flashpoint
Collect 75 secrets
Complete Flashpoint
Reach the island of Flashpoint
Open 50 boxes
Dip your head in acid water
Have seen the dolls that cannot be unseen
Overcome the dark encounter
Collect 50 secrets
Extinguish a torch in water
Swim far off shore
Only eat alien food 10 times in a row
Start the Communication Tower
Find and pick up the music player
Get hit by a spike plant
Find the ladder down
Explore the backside of the first island
Survive a tornado
Complete your survival training
Collect your first secret
Set foot on the planet
Return to the Crossroad Island with an energy source
Get hit by lightning while holding a hammer
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