Lucas White writes, "Turns out, the Play Sets (sort of pre-built campaigns using the Toy Box assets, but with cutscenes and stuff) are only compatible with a limited array of figures each. They all make logical sense — Avengers with Avengers, Spider-Man characters (and Nick Fury?) with the Spider-Man set and Star Lord and the crew for Guardians of the Galaxy. Sure, I could have done research before I bought the thing I wasn’t planning to buy and figured this out easily enough. But there’s nothing on the package suggesting to be careful with what figures to buy if you’re on a budget. "