Small state.
Expansive thinking.
We are 603 Interactive. An independent game studio based in New Hampshire, exploring what happens when original ideas meet intelligent tools.
A world begins
with an idea.
Five seconds. One signature.
Welcome to 603 Interactive.
The tools evolve.
The imagination is ours.
We build around ideas that invite players to pay attention: a settlement worth protecting, a detail that changes who you trust, a shift in the weather with consequences far beyond the sky.
Our process is human-directed and AI-assisted. We use intelligent tools to support exploration and iteration, with creative decisions and responsibility remaining in human hands.
We believe in showing the work honestly. Our projects are developing worlds, and we will share their progress without pretending the destination is already here.
Start with a question.
A compelling world begins with something worth exploring.
Make it feel like somewhere.
Mood, detail and interaction give a world its identity.
Keep discovering.
Experimentation is part of finding the game inside the idea.
Stay close to the worlds.
Experiments, development notes, and the stories behind the games.