Alpha Level is a digital artwork classification.
1 star – Open Edition, are unique and valuable on their own.
2 stars – Gold Edition, more rare items.
3 stars - Special Edition, represents the first persons of crypto industry or unique characters. Generally, these are 'expensive collaborations' with famous world artists.
4 stars - Ultra-Exclusive, Futurama NFT CryptoRockets series.
Also the classification plays important role in providing motivation within the Futurama.ai ecosystem.