Marvel Super Hero Squad Online was the first MMO game developed in Gazillion's and Marvel's 10-year exclusive game publishing agreement. The second was Marvel Heroes. On October 11, 2016 it was revealed that Super Hero Squad Online will be shutting down sometime January 2017. On January 11th, 2017, Super Hero Squad Online was shut down without notice, and its site, heroup.com, redirects to Marvel Heroes' website.