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Felix Schumann
All work

Voice-enabled AI game characters

FE
Prototype2026

Fifty Engine

Characters you can talk to. Conversations they remember.

Game characters listen, remember and act in the game. Voice, personality and actions are configurable.

24Commits

Built, one commit at a time

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01 / What it does

Fifty Engine explores what happens when game characters can listen, answer and act. I connected realtime voice, persistent memory and game tools so a conversation can carry into the next session. An admin interface gives each character its own voice, personality and permissions.

02 / What I built

Talk directly to characters

Realtime speech connects players directly to an NPC's voice.

Conversations carry over

Conversation summaries and vector search preserve context across sessions.

Dialogue triggers game actions

Game actions and character settings turn dialogue into an interactive system.