Gun Mayhem 1
Gun Mayhem @ Noflashgame.com
If you came to this page in search of the latest version, then you can play Gun Mayhem 2.
Note: By default – the movement keys are Arrows, Shooting is [ and bombing is ]. This combination is quite bad since those brackets are right above the arrow keys. So you would want to change the keys. You can click on the Options button and change the control options to play the game in a better way.
Gun Mayhem by Kevin Gu is one of the awesome shooting games with single and multiplayer options. The Multiplayer option can be found under the Custom Game option.