Lightmatter is an atmospheric first-person puzzle game where shadows kill you.

Wishlist on Steam:

  • The floor is (lava) shadows – use lateral thinking with lights and shadows
  • Unique art style that looks like you are in a sci-fi lab inspired by comic book supervillains
  • For people interested in mind-bending puzzles and enjoy a good sci-fi story
  • "If LIMBO and Portal had a weird baby ..."
  • Inspired by great puzzle games such as The Talos Principle, Portal, Antichamber, The Turing Test and Closure
  • Developed by indie studio Tunnel Vision Games from Aalborg, Denmark

Coming to PC & Consoles in 2019.

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Lightmatter originally began as a student project back in 2013. We posted a short video on Reddit and suddenly everything blew up. We decided that we would finish our education and then start full-time work on the game. Fast-forward to today - and now we are getting so close to releasing Lightmatter on Steam!

Lightmatter is a first-person puzzler where shadows kill you. Watch your step or be swallowed by the darkness.

We're excited to announce that Lightmatter is coming to PC on January 15th 2020 and to celebrate, we have a brand-new trailer for you guys. We hope you'll like it :)

Lightmatter | Puzzle game where shadows kill you - public demo playtest

Lightmatter | Puzzle game where shadows kill you - public demo playtest

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Lightmatter is a first-person puzzle game where shadows kill you. We are looking for playtesters who wants to provide feedback on our puzzle design and...


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Looks awesome!

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RT @IsThereAnyDeal: Game no. 13 of #IndieThursdayRecap2020 is #Lightmatter by @TunnelVisionG Play the first hour for free on

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