Here is the full list of all 16 Captain Disaster in: The Dark Side of the Moon achievements.
Look at 10 Roddenberry Bushes.
Look at all the paintings in the hotel.
Make a sundae and try to give it to The Maestro.
Use Gordian Knot with Division Bell to destroy the universe.
Have 14 items in your inventory at one time.
Go through every dialogue option with Floyd.
Complete the game.
Read every available email.
Try to use the phaser/enhanced phaser on 10 or more objects.
Total playtime exceeding one hour.
Travel on the train at least 10 times.
Complete the game without using the hoverboard.
Playing time exceeds 3 hours.
Complete the game in under half an hour.
Visiting all four Corners of the Moon.
Disappear into three holes in the ground.