Another ref done by  Mr.Isogashii for me awhile back for my veemon.
Originally a courier became a merc for hire, whether it was delivering goods or taking down an individual this veemon will see it done. Having come into contact with various biometals from his time going back and forth through the digital world to the physical world left his data in an ever changing state which only eased his travels back and forth along with him being able to adapt mid combat to certain attacks. His gun fires off two pellets that bounce off each other and other surfaces, these pellets can also be kicked by Veebel for extra damage. Currently he has access to three biometals, with one allowing him to return to his original veemon state and the other changing into a more airborne state of gammamon.
Normally fairly reserved, he does try to appear more cheerful. Though he is afraid that he might hurt those he holds close to him, becoming distant if he is faced with difficult tasks as asking for help might put them in danger.