Amazon.com: Lego Dimensions Starter Pack + Portal 2 Level Pack Xbox One : Video Games
Amazon.com: Lego Dimensions Starter Pack + PowerPuff Girls Team Pack + Portal 2 Level Pack + Fantastic Beasts Tina Goldstein Fun Pack for Xbox One : Video Games
Gamescom 2015: Portal's Story Unofficially Continues in LEGO Dimensions - IGN
Lego Dimensions adds Doctor Who, The Simpsons, Portal 2, Jurassic World - Vooks
LEGO Dimensions Confirms Portal 2 and Doctor Who Level Packs