Solo TRPG Game Saga & Seeker Uses AI to Replace Human GM and Party
The game removes the traditional TRPG barrier of needing a human group, letting one player experience a full session with AI handling all roles.
Reporting from 1 sources: Denfaminicogamer.
Saga & Seeker, a single-player TRPG shown at BitSummit 2026, uses AI to act as both game master and fellow players. Players type any action or line into a text field, and the AI interprets and improvises the story around it. The game includes pre-installed scenarios and allows sharing play logs with others.
At BitSummit 2026 in Kyoto, the indie game Saga & Seeker demonstrated a text-based TRPG where the player types any action or line and the AI game master improvises the story around it. The player can flirt with a character, kill them, or summon a dragon; the AI interprets and rolls the narrative forward. The game uses selectable AI models, including GPT5.1, and comes with pre-installed scenarios across genres such as adventure, romance, horror, and rock-paper-scissors. Players can also share their play logs, turning solo sessions into shared memories.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.