Castaway Island Tower Defense is one of the most highly developed flash tower defense games on the internet today. It moves away from the usual just mouse clicking to build towers and you take on the roll of a character which you need to move around an island and build towers to defend against the oncoming monster waves. When the monsters are killed they drop money and other bonus items which you need to try pick up whilst not getting caught by the following monsters!
Controls Castaway Island Tower Defense Controls:
W,A,S,D/Arrow keys - Move
Space Bar - Interact with trees/towers.
1-8 - Hot-keys