The following lines were added (+) and removed (-):
~{|class="wikitable sortable"|-! Participant !! Front Line Characters !! Reserve Character !! Homebase Location !! Any Heroes/Battlesite !! Mission|-| Carl Caroffino || Red Skull, Heroes for Hire, Donald Pierce || Thing || Team OverPower || Danger Room || Maximum Carnage|-| Clint Martin || X-Man, The Starjammers, The Reavers || Dr. Strange || Team OverPower || Any Heroes || Shattered Image|-| D'Arcy McGlynn || Hulk, Dark Beast, Iron Man || Thing || Team OverPower || Any Heroes || Fatal Attractions|-| Danny McGlynn || Mr. Fantastic, Professor X, Beast || Silver Sable || OverPower Toronto || Any Heroes || Shattered Image|-| Dave Bentley Jr. || Elektra, Captain America, Deadpool || Sabretooth || Team OverPower || Any Heroes || 20 Years of OverPower|-| David McMillan || Alpha Flight, Invisible Woman: Malice, The Serpent Society || Hawkeye || Team OverPower || Hell's Kitchen || Age of Apocalypse|-| Ed Kowalewski || Spawn, The Starjammers, Scarlet Witch || Dr. Strange || OverPower Toronto || Any Heroes || Shattered Image|-| Garion Sutton || The Serpent Society, Daredevil, Zealot || Sabretooth || Team OverPower || The Outback || Fatal Attractions|-| Hailey Folsom || Spawn, Mojo, Dr. Strange || Captain America || Team OverPower || Any Heroes || Annihilation Affair|-| Henry Truong || Mojo, Galactus, Hulk || Silver Sable || OverPower Toronto || Any Heroes || Fatal Attractions|-| Jack Truong || Mojo, Galactus, Hulk || Silver Sable || OverPower Toronto || Any Heroes || Fatal Attractions|-| John Keffer || Phoenix, Ghost Rider, The Marauders || Hawkeye || Team OverPower || Onslaught's Citadel || Infinity Gauntlet|-| John Zachritz || Spawn, Scarlet Witch, Invisible Woman || Dr. Strange || Team OverPower || Any Heroes || Shattered Image|-| Jonathan Lewis || Dark Beast, Mr. Sinister, Red Skull || Mr. Fantastic || Team OVerPower || Any Heroes || The Crossing|-| Joseph Gagnepain || Spawn, Scarlet Witch, Crystal || The Inhumans || Team OverPower || Any Heroes || The Crossing|-| Josh Alexander || Invisible Woman, The Inhumans, Scarlet Witch || Dr. Strange || Team OverPower || Any Heroes || Seperation Anxiety|-| Keith Bursack || The Marauders, Scarlet Witch, The Starjammers || Hawkeye || Team OverPower || Onslaught's Citadel || Annihilation Affair|-| Larry Van Etten || Mr. Fantastic, Namor, Invisible Woman || Thing || Four Freedoms Plaza || Any Heroes || Fatal Attractions|-| Marcel Lojet || The Inhumans, Spawn, Scarlet Witch || Dr. Strange (3) || Team OverPower || Any Heroes || Fatal Attractions|-| Michael Sutton || X-Babies, Beyonder, Reyes || Namor (3) || Team OverPower || Onslaught's Citadel || Fatal Attractions|-| Nick Spivak || Invisible Woman, Human Torch, Thing || Namor: Sub-Mariner || Four Freedoms Plaza || Concrete Jungle || Fatal Attractions|-| Phil Miller || Heroes for Hire, The Starjammers, Dark Beast || Silver Sable (3) || OverPower Toronto || Any Heroes || Fatal Attractions|-| Ray Reynolds || The Inhumans, Scarlet Witch, X-Man || Spider-Woman || Team OverPower || Any Heroes || 20 Years of OverPower|-| Sean Ballantyne || Sentinels, Heroes for Hire, Scarlet Witch || Thing || OverPower Toronto || Concrete Jungle || Maximum Carnage|-| Shawn Sawyer || Donald Pierce, Red Skull, Professor X || Dr. Strange || Team OverPower || Any Heroes || Age of Apocalypse|}