So this wouldn't be too bad of a vs. game, but there are a few things that take away from the enjoyment. Music and sounds would really help, because it feels so empty as it is. And as for the bug in the description all you'd have to do for them to stop shooting postmortem is add an if statement that makes the other not take damage if they already are out of health. On flash I think it's as simple as changing the trigger, but I've never worked with old flash so...