Play any House of the Dead game in the arcades and you’ll probably have to buy extra credits to continue. Arcade games are designed that way, but no House of the Dead game will eat as many quarters as The House of the Dead EX.
What kind of "game" is it? It’s actually a House of the Dead themed slot machine!
Players match zombies or mutants, as Agent G calls them, and if you’re lucky you’ll come back with extra coins in your pocket. If not, well… let’s just say Goldman will rake in funds for his undead research.