603 Interactive Leaving orbit · Home world New Hampshire

Small state.
Infinite worlds.

603 Interactive is an independent game studio in New Hampshire. Scroll to fly out to the worlds we're building.

Scroll to fly Drag to look around
World 01 · Released · Idle / tycoon

CozyCapitalist

Big dreams. Questionable Wi-Fi.

A cozy neon apartment, a sarcastic friend, and $1,100. Pick your first business and build an empire from your in-world computer, one rainy lo-fi night at a time.

  • CozyCapitalist in-game screenshot: HUSTLE.OS: pick your business
  • CozyCapitalist in-game screenshot: Your bedroom headquarters
  • CozyCapitalist in-game screenshot: The streamer loft
World 02 · In development · Fantasy RPG

ECLIPSE

Age of the Arcane.

A fantasy RPG built in Unreal Engine. Join one of seven magical Orders, build your own spell deck, and plan every battle before your spells play out in full. The journey runs through Aetheryn and the Fallen Celestial Kingdom.

Moon 04 · The studio

Rooted here.
Going everywhere.

603 Interactive is an independent, AI-assisted game studio born in New Hampshire. We build imaginative worlds with atmosphere, curiosity, and the kind of detail that invites one more hour of play.

Technology accelerates the journey. Human imagination gives it direction.

Meet 603 Interactive
Satellite 05 · Creative services

Your idea.
Our next world.

We're building our own games, and we're open to building with you. Tell us about your project, and let's explore what we could make together.

  • Game development
  • Rapid prototypes
  • Consulting
  • Custom projects
603 INTERACTIVE / STUDIO FILM