Full list of all 15 Tracks - The Train Set Game achievements worth 1,500 gamerscore.
The base game contains 10 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 5 achievements worth 500 Gamerscore.
Place 20 decorations from the spawn menu
Save a file containing 100 pieces of track
Visit every environment
Finish the tutorial
Deliver your first passenger to their destination
Complete the first objective in Passenger mode
Finish every objective in Passenger mode
Pull the steam whistle around the Christmas presents
Ride a train off the edge of the world
Ride the train around the pancakes
Get 10 seconds of air time on the Moon
Recreate the moon landing shot and use the camera to take a photo
Take an alien passenger from a crashed UFO to a station
Put an alien passenger in the basket of a flying bicycle
Put 50 unique decorations on the moon