The complete parasite experience
Watch until the very end
Find the mysterious pocketwatch
Complete all five "hand view" puzzles
Solve the puzzle with the descending pillars
Get stuck on Deros
Activate the four pylons
Use all the main teleporters
Insert the right combination to the console in the Ancient Hall
Solve the triangle puzzle
Make homemade glue
Repair the electronic lockpick
Make things go boom
Oops...
Solve the cylinder puzzle
Insert the right code into the terminal at Beta-site
Solve the puzzle with the Esferian numerals
Direct the light correctly
Solve yet another puzzle with the Esferian numerals
Solve the audio puzzle
Heart in the right place
Find the hidden chamber
Fully experience the trip back to Rigel
Solve the floor puzzle