Marvel Heroes developer Gazillion Entertainment has released a new trailer for its free-to-play online title. The clip shows villains escaping from S.H.I.E.L.D’s prison and wreaking havoc, such as Sabretooth, Venom, Doc Ock and Green Goblin to name a few. Spoiler https://www.youtube.com/watch?feature=player_embedded&v=nqYebwCC3e4