Here is the full list of all 25 Stranded in Space achievements.
Complete Day 1
Use the laptop on Day 3
Choose a neighbor on Day 7
Vow to recall a memory on Day 8
Choose a girl to wake up on Day 8
Meet Pandora on Day 8
Help Elsie with her problem on Day 13
Decide whether to help Raegan with her dilemma on Day 13
Decide how to help Zara with her addiction on Day 13
Meet your Master on Day 13
Discuss the culprit with Pandora on Day 15
Choose between the Kirsen sisters on Day 16
Choose who to tell about Paige and Pandora on Day 18
Complete the Escape Room on Day 12
Complete the bonus puzzle in the Escape Room on Day 12
Obtain 30 pictures from girls on the laptop
Obtain 60 pictures from girls on the laptop
Complete 12 Paige Puzzles
Complete 24 Paige Puzzles
Figure out 1 Paige Code
Figure out 8 Paige Codes
Participate in 6 laptop group chats
Participate in 12 laptop group chats
Participate in 3 Profile page Questions of the Day
Participate in 6 Profile page Questions of the Day