These heroes are also the things that go bump in the night.

A Halloween themed update is starting to roll out today for MARVEL Strike Force. This update adds in some spooky new characters and some new supernatural abilities.

Apparently this update will be rolling out in stages. Over the next couple of weeks you will see new characters like Ghost Rider and Elsa Bloodstone added to the game. In addition, some new supernatural abilities will be added to some existing characters.

Marvel Strike Force is a free-to-play mobile (Android and iOS) RPG developed by FoxNext Games. You join forces with S.H.I.E.L.D. Director Nick Fury, assemble teams of Marvel characters, and engage in turn-based battles. There are achievements to earn, new characters to unlock and swap in, and unique abilities to help you in battle.