Marvelous Playground Unlock All Characters &amp... Access

This character is unlocked by performing Dexter Morgan's finisher on a player using the Brian Moser skin .

Since many unlocks depend on kills, always aim for opponents with low health to trigger your finisher.

Many "locked" characters are earned by achieving specific combat milestones. For example, some characters unlock after you land a finisher (activated when an opponent is below 21 health) 20 times on non-NPC players.