A studio · Kent, UK

Build worlds that are easier to understand, test, and share.

Mimir is our local-first worldbuilding platform for writers, Game Masters, and developers. It turns scattered lore into a connected world of entries, relationships, timelines, maps, narrative tools, Mimir AI, and interactive prototypes while keeping the core source files in your hands.

2 productsMimir · Ashborn CCG
Self-fundedindependent development
Kent, UKShieldwall Games Ltd
Shieldwall Games
How we work

Built by makers, for makers.

Viking huskarl warrior representing Shieldwall Games

Shieldwall Games is a small independent studio. We build the tools we needed and couldn't find, then we share them. Mimir came from the problem of keeping large fictional worlds coherent while building our own games.

We care about ownership, useful depth, and tools that earn their place in a creator's workflow. Mimir keeps local work local by default, while optional AI, collaboration, and hosting are there when the project actually needs them.

Explore Mimir
Coming soon

Ashborn

A Viking Age card game. One shared world. Launching after Mimir, because we're building it with Mimir.

Alba landscape, a vista from the Ashborn game world
Ashborn CCG · Collectible Card Game · ~£30 at launch

Ashborn CCG

The first game in the Ashborn line.

Learn more about Ashborn

Talk to us.

Press, partnerships, or just hello: alexander.goldsmith@shieldwallgames.co.uk

Get in touch