Unlock 3 exclusive Regiments:
3e Regiment Etranger
Freikorps
42nd Regiment of Foot
Regiment choice is map dependent. For an example you won't have the choice to be a 42nd Regiment of Foot soldier if you don't play on Hougoumont
Charts
Roblox disabled public game pass sales visibility in late July 2020. Sales data collected up to then is still available here for reference.