Loki is a villain in Super Hero Squad Online. He's the boss in the mission (Gods of Thunder). His attacks are like Ms. Marvel and Giant-Man, he can do giant stomps, teleport people away from him like Enchantress does and turn items to life to attack you.
Loki is a trickster god who's teamed up with Doom so he can stop his brother, Thor. He knows Odin always liked Thor better, but he will always try to be the best.