The Game Master Assistant Has Arrived

After weeks of building, testing, and iterating with real Game Masters, we’re proud to announce the launch of our biggest feature yet: the Game Master Assistant.

It’s a creative partner, campaign builder, improv tool, and safety net all woven directly into the fabric of Quest Portal.

What Is the Game Master Assistant?

The Game Master Assistant is your AI-powered co-GM, purpose-built to help you run more sessions with less friction. Whether you’re brand new to storytelling or a forever Game Master with three active campaigns, the Assistant brings clarity, speed, and support to your prep and play.

• Got a vague idea? The Game Master Assistant spins it into a full one-shot or campaign seed.

• Mid-session and your players zig instead of zag? The Game Master Assistant can react in real time.

• Need a tavern, a twist, or a villain’s monologue? It’s all one prompt away.

And it works inside your existing campaigns. No switching tools, no starting from scratch.

It’s context-aware, evolving with your campaign as you go, and built to reflect your world, characters, and notes.

And yes, the art is AI-generated using Google’s Nano Banana model, which is trained to avoid copyrighted content and artistic mimicry. Think of it like a team of kobolds with crayons: messy, but magical.

To celebrate the launch, the Game Master Assistant is free for everyone this week (of Oct 1)! Try it out on via web or mobile.

For more information, read our blog Prep Less, Play More: The Game Master Assistant Has Your Back.