NinjaTrick was a casual, browser-based fighter from Cyber Agent in which players could customize their ninjas and utilize skills as well as traps to defeat others on the map and win. Players could go from room to room fighting enemies and looking for gems, but the real heart of this game was the PvP action. Most battles were multiplayer, but the game incorporated duels as well. NinjaTrick was free-to-play and playable via a Facebook application or through a browser. The game was shut down in September of 2010.