Score is a currency universally established in 1105, New Era in the Deceiver Universe. Score originally began its development as a currency in 750 N.E, during the First Space War, where dozens of currencies started quickly becoming obsolete or denied by certain groups, giving leverage to the more neutral Eastern currencies.
By the time the First Space War had ended, most cultures were using one of three eastern currencies: Dô, Maro, or Score. Ultimately, Score ended up being both steadier than Maro and more valuable than Dô, and thanks to new intragalactic communication techniques, was able to be transferred and communicated between banks far easier. This ultimately led to its standardization in 1105.
The name "Score" comes from the archaic meaning 20, as one Score was originally worth 20 Dô at the time.