Amusing chart.
Zombies are here to stay in games. The Xbox Indie game "I Made a Game With Zombies!!1!11!1!!" sold well over 100,000 copies, around double the second-highest seller on that platform.
I can't believe Rockstar has left billions on the table by not using their GTA engine for a zombie game. I drool a bit just at the prospect of it.
As someone working on a low-budget game, zombies are a go-to element for the simple fact that people like them. In a game setting, they're a perfect foe: easily grasped concept, creepy/scary/gross, tons of them, no need for complex AI, and no guilt or ratings issues when killing them off by the truckload. Note: my game will at least be original enough to break that chart at the first choice.
