Discovered Robinsons' transformation into the Alluvial King and had to kill him.

Solved the Alien Console puzzle.

Crafted all consumables.

Defeated the Alpha.

Investigated the area around Richard's backpack and figured out where he went.

Crafted the first consumable.

Activated your first pillar.

Caused an elemental reaction.

Scanned the first hostile creature.

Discovered the Metahedron vista.

Ring the bell 3 times in Ypres

Save Karl for the third time without making any mistakes