Here is the full list of all 40 ICARUS achievements.
Get 1000 Stealth Critical hit kills
Kill a Deer with a grenade
Break a crate with a grenade
Get struck by lighting… again
Unlock all blueprints in T3
Cook every item of Food
Collect 10000 Credits
Unlock all blueprints in T4
Harvest one of every plant
Reach the Level Cap
Alter an item
Burn down a shelter
Reach the bottom of a talent tree
Unlock all blueprints in T1
Get struck by lightning
Equip a full set of armor
Mine every type of ore
Catch a fish with a bow and arrow
First time killed by a bear
First time your prospector dies
Complete the tutorial
Pick up a stick, stone, or oxite
Kill the Sandworm Boss on the Hardest Difficulty
Kill the Landshark Boss on the Hardest Difficulty
Kill the Scorpion Boss on the Hardest Difficulty
Kill the Alpha Wolf Boss on the Hardest Difficulty
Complete every Styx Mission
Complete every Olympus Mission
Collect 10000 Exotics
Unlock all blueprints in T2
Catch one of every fish
Unlock all the creatures in the Bestiary (Max Rank)
Revive a downed prospector
Kill 250 Zebra
Kill another prospector
Get 10,000 Melee Kills
Get 10,000 Bow & Arrow Kills
Get 10,000 Gun Kills
Explore every biome
Activate the Thumper