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"An exploration flying game set within an inverted planet. Explore a unique world, encounter its gods, and discover its secrets."

InnerSpace is an exploration flying game being developed for PC, Mac, and Linux. Set in a world where physics are inverted, explore a setting of interconnected, inverted spheres. Each is an interior world of once-inhabited islands surrounded by water, where gravity pulls outwards, away from the center.

Piloting an agile craft, take the role of an unnamed cartographer to explore the various bubble-worlds, collect relics, and encounter each bubble’s unique patron deity- all in order to discover more about the universe, its history, and its future.

Key inspirations for InnerSpace include:

  • Proteus
  • Shadow of the Colossus
  • Crimson Skies




Nathan Grayson, Kotaku - “Is this one worthy of your precious backer bucks? Or are you gonna save them for some other languidly flowing flight game set on an inside-out planet with battles inspired by Shadow of the Colossus?”

Jeffrey Matulef, Eurogamer - “InnerSpace could be the prettiest aerial exploration game on the horizon.”

Cyril Kowaliski, The Tech Report - “…I could see myself playing this thing in a slack-jawed daze for hours on end. Perfect for a rainy Sunday afternoon.”

Marcus Beard, The Bit Pulse - “It’s a game built from exploration, not about exploration – and it looks beautiful.”

Marcus Estrada, Cliqist - “InnerSpace looks to have some gorgeously ephemeral graphics and a soundtrack to match.”

Benjamin Maltbie, Technology Tell - “…I really, really want this game. It could be something beautiful, if people support it and give it a chance.”


When it's done. No sooner.

  • We're aiming for 2015 Q4 or 2016 Q1
  • No buy-in Alphas or Betas. We're aiming to release a complete product.


Industry & Fans alike, we'd love to talk.


Facebook: PolyKnight Games Facebook page

Twitter: @PolyknightGames

IndieDB: InnerSpace IndieDB Page

Steam Greenlight: InnerSpace Greenlight Page

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Copyright © 2015 PolyKnight Games