Full list of all 102 Party Animals achievements.
The base game contains 93 achievements, and there are 2 DLC packs containing 9 achievements.
In Tutorial, get to know 4 great scientists' names
In Tutorial, stand in front of the signboard at the Monolith room for 5 seconds
Finish the Black Sails solo mode
Earn a 3-star rating in Black Sails solo mode
Complete the Black Sails duo mode on hard difficulty
Complete the Black Sails duo mode on beast difficulty
Finish Cast Away
Earn a 3-star rating in Cast Away
In Cast Away, find and pick up the Wilson volleyball