At first I thought GUN SOUNDS? WHAT THE HELL. Then I watched TF2 Gun Sounds and now this post makes PERFECT SENSE.
Two seperate characters on the same background sounds like some crazy green-screen business,but maybe masking would work in Flash. I don't know if it can mask videos, but basically it lets you draw a shape (like the sihlouette of a guy) and makes only eveything WITHIN that shape visible. So you could get rid of a background that way, then copy-paste the guy onto the other side of the screen. I've not tested that or anything so I COULD BE TALKIN SHITE, WHO KNOWS?
Gavin
wow gun sounds???? holY shiT!~!!!!!!