Alright, animatronics! This doctor isn't an ordinary doctor. Medic is the madness scientist doctor mercenary. (:3 Medic has different weapons than his team. He is the support class. Let me tell you the info. 1. His secondary gun is quite like a Nerf gun design, but it's deadly needles. It's a special gun to shoot opponents with its painfully needles. Almost like a nailgun. 2. Primary weapon is Medigun, tf2 has the lore about Medic's origin of medigun and how did he create it. The most powerful weapon that can heal all mercenaries one by one. Including, the ubercharge can rise the mercenary's heart becoming an invincible and bulletproof, and explosion resistance against almost firearms. 3. Melee weapon, Medic likes to have bonesaw. Larger and recognizing to saw.
Most likely, and after these past years I realized that I was messed up. Now I'm trying to fix my mistakes by adding solutions, or actually reasons on why this exists to make my understandings actually understandable :)