Celebrate the 5-year anniversary of Lightmatter with us! Join us for a walk down memory lane with 9 playable Lightmatter prototypes — spanning from 2013 to 2018!From its early inception as a university project called 'See You On The Other Side', to the full Steam release in 2020, we want to give something back to the community by providing an exclusive peak into the many iterations that Lightmatter went through to see the light of day! Use lights and shadows to solve mind-bending puzzlesLightmatter is a 3D puzzle game where touching shadows is dangerous. Drawing inspiration from the classic first-person puzzlers, the gameplay revolves around utilizing lights to your advantage in order to solve mind-bending puzzles. As the prototypes demonstrate, we experimented with a lot of different gameplay mechanics about how to manipulate light in interesting ways. But the core goal was always the same: make the player experience the satisfying "aha moment" by using lateral