What is hellmoo?

HellMOO is a text-based massively multiplayer online game (MMORPG) that takes place in a post-apocalyptic world reminiscent of cyberpunk and science fiction. The game is free to play, and players create characters with various attributes, such as strength, intelligence, and agility. The game offers players a vast open-world to explore, complete with various factions, NPCs, and locations. The game has a reputation for being challenging, with a steep learning curve and a brutal difficulty level. HellMOO is unique in that it is entirely player-driven, and everything in the game is created by its players, from the game's factions, economy, and content. The game world is a constantly evolving and growing entity that allows players to adapt and change the game as they see fit. HellMOO's player-driven gameplay has inspired a devoted cult following, and the game has been around in various forms since the early 2000s.