17 earned across 2 games
somewhere in 12 games
Expert Medic Badge Medal 
Medal of Valor Medal 
Always Ready Skill Identifier 
Twinkle Toes Skill Identifier 
Intellectual Skill Identifier 
Power User Skill Identifier 
Whiz Kid Skill Identifier 
Heavy Armor Skill Identifier 
Advanced medical visor Combat Medic - Visor activated Combat Medic
Master Sergeant Enlisted 
Chief Warrant Officer 2 Warrant Officer
A game's rewards are read from the save file the player carried into their next game, so the most recent game never shows any until another is uploaded.