LEGO Dimensions
77 Achievements
1,975
41-59h
Taking the Tube
Travel through 20 rifts throughout the game
25
How to unlock the Taking the Tube achievement in LEGO Dimensions - Definitive Guide
This will most likely come through natural play. Rifts are the portals that you enter to travel to levels and HUB worlds. 20 in total are needed for this achievement; 14 you will get through normal story and the rest should unlock with each HUB world you visit.
If you are attempting to obtain the Platinum trophy, this will most likely come naturally through natural play. Rifts are the portals that you enter to travel to levels and HUB worlds. You will have travelled through 14 playing through the story, 3 to get to each HUB world and 1 by replaying the Portal Level, Aperture Science enrichment Center, for a total of 18. All you will have to do is just enter a two levels or two HUB worlds again or some mixture and the trophy will unlock.