Examine all the rocks on the planet surface
Locate the French camp while driving the Beagle Two Too
Find a replacement motor, when asked
Observe Schrödinger's cat both alive and dead
Save game progress using the typewriter
Break a sweat when using the treadmill
Use the ladder like a boss
Wake up Sub Lieutenant Jones
Ensure no one can erase the driver
Crash into ejected fuel cell when at the controls of the HMSS Imperialise
Win 10 games in any mode.
Successfully answer every Quotables or Crosswords question in one puzzle block.
Successfully answer 150 DLC questions.
Equipped a part in every slot.
Experience fog
Have a look at all the different info-view panels
Change Chirper to a winter look
Change Chirper look
Win 5 matches.
Solve 10 puzzles.
Won $100,000 total.
Won $50,000 total.
First time to buzz in for a toss up round.
Complete a task for a Stranger.
Forgot your training
Reached the Taurus V with only seconds to go
Completed an astrotool dossier profile
Collected an audiolog
Made the world go round
Collected a piece of scannable information
Complete "Exodus in America".
Saw a postcard stolen from the Gift Shop.
Witnessed a hot dog cooked with the monster's breath.
Finish Chapter 4: Failure
Find toy: Mother
Finish Chapter 3: The Routine
Read all books.
Finish Chapter 2: Last Goodbye
Completed Chapter 5 of Episode 3
Completed Chapter 4 of Episode 3
Completed Chapter 3 of Episode 3
Completed Chapter 2 of Episode 3
Completed Chapter 1 of Episode 3
Take down Maurice
Completed every level in Gravely Grove
Completed every trial in Winter Blunderland
Solve WORDSMITH
Solve PATCHWORK and CARPETING
Solve GUIDEPOST
Solve WONDERFUL and DISCOVERY