Writing Games interviews Morwen on Cryosphere, a satirical sci-fi text game

The long-time developer shares the story behind her 1997 space MUD, its conversation-driven design, and the road to version 3.0

Online - October 25, 2025-- Writing Games, a site dedicated to the culture and craft of text-based roleplaying games, has published a new interview with Morwen (Abigail Brady), creator and lead developer of Cryosphere - a long-running satirical science-fiction text game where the British Space Empire reigns among the stars.

Inside Cryosphere: the satirical sci-fi space MUD

Built on a custom C++ engine, Cryosphere has quietly pushed the boundaries of what a multi-user dungeon can do, introducing Unicode and Lua support years before they became common. Its defining feature, however, is an intricate conversation system inspired by classic LucasArts adventures and early CRPGs - turning traditional room-based gameplay into story-driven exchanges with hundreds of unique characters.

“I got into MUDs by accident,” Morwen recalls in the interview. “I was recruited to work on Cryosphere before I had actually used one.”

The discussion covers the game’s evolution from a student project into a three-decade-long collaboration, its accessibility overhaul, and the upcoming 3.0 update featuring player-owned ships, procedurally generated starports, and modernized tools.

“What stood out to me was Morwen’s focus on testing,” said Andruid, creator of Writing Games. “Most hobby projects skip that part, but she treats it as essential. It’s a reminder that we should always be learning and pushing ourselves toward modern processes - if for no other reason than the benefits they provide.”

The full interview, “Inside Cryosphere: the satirical sci-fi space MUD,” is available now on Writing Games.

The early pivot toward dialogue and discovery had a huge impact on the game's identity.