After a long silence, an unreleased Dreamcast game from Japanese studio Nextech has finally seen the light of day with footage surfacing online. This technical demo of Farnation, discovered after years of searching and speculation, reveals gameplay that was thought to have been lost for over two decades.
What potential impact might this game have had on Dreamcast’s legacy if it had been released? Imagine the possibilities that a fully developed MMO could bring to console gaming at its peak.
From the link
Right, but I’m confused by OP’s question. They’re asking how the Dreamcast might have turned out if it’d had an MMO, but it did have an MMO.