The currency used in the game is the Eurodollar, which originated with the homogenization of the world by corporates.
Bells Animal Crossing
Bells are probably one of the most notorious currencies because, unlike other fictitious money, you don't spend it entirely on improving yourself.
Nanites System Shock
This makes nanites a very unique form of currency, whose functionality extends far beyond just buying and selling.
SeptimThe Elder Scrolls
The Elder Scrolls is one of the most iconic video game series of all time, its pose will also be quite remarkable in its own right. The official currency in all of Tamriel is Septim.
Bottle CapsFallout
Bottle caps or simply caps are the form of currency in the Fallout universe.
GilFinal Fantasy
You'll need a gill to make your purchases convenient.
MunnyKingdom Hearts
Munni is definitely another factor that makes Kingdom Hearts games so unique.
RupeeThe Legend Of Zelda
Rupees, not to be confused with the real-world currency with the same name, are multicolored diamonds.
CoinsMario
The coins are known for the distinctive sound effects that pop up whenever you find them, as well as the cheerful glow that sparkles in Mario's eyes.
BoltsRatchet & Clank
Bolts are perhaps one of the most unique forms of currency in video games due to their inconsistent nature.