Exed Exes, aka Savage Bees is a 1985 Shoot em up arcade game by Capcom. Exed Exes was ported to the NES and later to other consoles in the following compilations: Capcom Classics Collection for PS2 and Xbox, Capcom Generation 3 for Saturn and PlayStation, and Capcom Collection Reloaded for PSP.
The game can be played by one player or two player cooperatively. At the end of levels boss appears. The boss will go away if not defeated in a certain time.