Is Big Time an Mmo?

Could you please clarify if Big Time is indeed classified as a Massively Multiplayer Online (MMO) game? I'm curious to know if it offers the same level of player interaction and expansive worlds that are typically associated with MMO titles. I'm particularly interested in its gameplay mechanics and whether it allows for seamless collaboration and competition among a vast number of players in a shared virtual environment. Additionally, I'd like to know if Big Time has a rich narrative or storyline that ties the gameplay experience together, which is often a defining characteristic of MMO games.