14 earned across 1 games
somewhere in 3 games
Ravensword Decal 
Combat Medic Badge Decal 
ACUPAT Camouflage 
MARPAT Camouflage 
Woodland Camouflage 
Medic Camouflage 
Tough as Nails Skill Identifier 
Quick Thinking Skill Identifier 
Energetic Skill Identifier 
Hawk Eye Skill Identifier 
Advanced medical visor Combat Medic - Visor activated Combat Medic
Staff Sergeant Enlisted 
First Lieutenant Commissioned 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.