Two WiiWare games have hit the Australian Wii Shopping Channel today: First up is the long awaited Defend your Castle. The game, based on the flash game of the same name, has received a big graphical improvement as well as the addition of multiplayer. The game is a cheap 500 Wii Points and worth having a look at. The second game is Wild West Guns; a game similar to arcade light-gun shooters. However, being a brand new game out, we dont know how good it is yet! Wild West Guns will set you back 1000 points.