The blemflarck, also known as galactic credits, are a form of currency. Its value is $0, as of April 1st 2017.
In the episode "Auto Erotic Assimilation", it is revealed that Rick was attempting to cure the Korblock alien Blim Blam of his space AIDS so he could patent and sell the cure for billions of blemflarcks.
The Blemflarck Crisis was created when Rick Sanchez managed to infiltrate the systems at a Galactic Federation Prison and changed the value of Blemflarcks to 0 in revenge against the federation for their actions in "The Rickshank Rickdemption" This collapsed the entire galactic Federation after its president committed suicide, leading all aliens to leave Earth, and life for Gromflomites on Gromflom Prime to turn into hell; with hunger crisis and almost everything destroyed, including much of the residences previously on the planet.
- "Pilot" (mentioned only)
- "Auto Erotic Assimilation" (mentioned only)
- "The Rickshank Rickdemption" (mentioned only)