Jimmyfenix
Member
As we all know, the concept behind Skylanders is that toys and items from older games are backwards-compatible with newer entries, which means that those who have invested a lot of money into building their collection don't feel short-changed when they have to buy the latest instalment.
However, according to the official Nintendo page for the Switch version of the game, it won't feature support for Traps (introduced in Skylanders Trap Team) or Vehicles (a large part of Skylanders Superchargers):
Skylanders Imaginators supports character toys from all previous Skylanders games -- including Skylanders SuperChargers, Skylanders Trap Team, Skylanders SWAP Force, Skylanders Giants and Skylanders Spyro's Adventure -- that kids can enjoy in the real-world and in the virtual game world. As players add new Skylanders to their collection, they expand their in-game experiences.
* Excludes Traps and vehicles, which are not playable in the Nintendo Switch version of the game.
http://www.nintendolife.com/news/2017/02/nintendo_switch_version_of_skylanders_imaginators_doesnt_support_traps_or_vehicles