The game features a diverse cast of both human and anthropomorphic animal characters, as well as three different styles that can be selected for the character's power-up mode (the damaging "Monster", the rushdown "Freedom", and the defensive "Tranquility").A sequel, known as Monster: AncientCline, was announced as an arcade game to be released by Examu for their PC-based eX-Board hardware. It, along with a 2012 PC revival, were cancelled, although an unfinished build of the game was later found and preserved.CharactersKatzeSielyRailRougenDelgaOthelloMayaAleksandrOrju