26 earned across 3 games
somewhere in 43 games
Blue Diamond Decal 
Outlaw Decal 
Night Camouflage 
Olive Camouflage 
Woodland Camouflage 
Discipline Skill Identifier 
Instructor Skill Identifier 
Light Armor Skill Identifier 
Combat Load Skill Identifier 
Lonely Soldier Skill Identifier 
Chief Warrant Officer 2 Warrant Officer 
Colonel Commissioned Officer
somewhere in 9 games
somewhere in 14 games
Combat Action Badge Medal 
Good Conduct Medal Medal 
Ravensword Decal 
ACUPAT Camouflage 
Intellectual Skill Identifier 
Born to Lead Skill Identifier 
Barbaric Skill Identifier 
Whiz Kid Skill Identifier 
Heavy Armor Skill Identifier 
Strong Together Skill Identifier 
Sergeant First Class Enlisted 
Major 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.