Time for a DDDD - DUEL!!!
No, seriously ...
Currently I'm developing a skirmisher for the "15 minute wargame contest" over at facebook.
My game I'm planning to enter: Duel.
Duel is about 2 players with 1 mini with guns each duking it out within a small space.
Optionally you might want to play it with 2 minis for 2 players or with 4 players - or even alone. Or even in a different setting - frankly: "Duel" is abstract enough for players to play it in any setting and the rules are simple enough to make it accessible enough for players without any tabletop wargaming knowledge at all.
4 pages of core rules - the rest is entirely optional!
Interested? You can find the beta rules here: