You act
Investigate, bargain, cast, fight, flee, improvise, or try something the Game Master did not anticipate.

A fantasy RPG played inside Codex
Say anything. The world keeps up.
Codex becomes your Game Master, rules referee, campaign memory, and visual table. Speak naturally, roll in the open, and build an original world that remembers what you changed.
The conversation is the game
Questforge prepares a coherent campaign, then responds to what you actually attempt. Rules and state keep that freedom meaningful.
Investigate, bargain, cast, fight, flee, improvise, or try something the Game Master did not anticipate.
Meaningful uncertainty uses visible modifiers, dice, difficulty, and consequences.
Clues, inventory, damage, NPCs, factions, and campaign clocks become durable state.
Generated scenes support the fiction; text and structured state still decide what happened.
A world with continuity
Scenes, maps, and viewpoints reuse a visual memory so each new image does not rewrite the world.



One game, two layers
In the conversation
With a local workspace
Start a campaign
Install Questforge from the ChatGPT plugins directory, or add the public repository as a source marketplace:
codex plugin marketplace add adrianmelic/codex-questforgeNo Questforge account or publisher-controlled game server is required. Campaign files stay in the player's workspace.
Read the source and installation guide