I've been thinking about some sort of top-down view game, but I haven't got any idea of what type setting it should take place in. I'm probably not likely to include zombies, however, I would consider adding bots with weapons or some other type of monsters (mutalids, etc.).
I'd like it to have a little story, and not be the generic 'medieval' game. I'm also thinking about a sort of buying/selling system, and how I would event that. If you could help me come up with a general setting and/or story, or help with the trading system, it would be greatly appreciated.
EDIT: A name for it would be nice too.