Mayhem abounds in Super Hero City! Players can now experience Mayhem Mode in Super Hero Squad Online. In Mayhem Mode, players will encounter the likes of Loki, Venom, Doctor Doom and more as they explore Super Hero City. These Villains offer players challenging mini-missions, giving them a taste of the full missions, and completing the upcoming Mayhem Mode challenges will unlock a powerful new character to play — MODOK!
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There's a video by SHSO explaining a bit about the mod:
Also this is my gameplay of the mod!
Hope you learn something from this (:
