Spectra
Keyboard + Mouse + Touch
Move the mouse (or drag) to rotate the prism until every colour-coded target lights up.
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Spectra
@gamejamvault · 62 plays · puzzle · ~10 min
55% enjoyedKeyboard + Mouse + ToucheveryoneHTML5 / JavaScript
A js13kGames 2026 light puzzle built on real prism dispersion: rotate a prism so each refracted colour band hits its target.
About this game
This open-source game is published on PLAY from the original project by Linus Oskar Linhof (Immineal) under the MIT license. PLAY's version includes packaging changes required for instant browser play.
- Original project
- Spectra
- Created by
- Linus Oskar Linhof (Immineal)
- Originally released
- 2026
- License
- MIT
- Source code
- Version f63a7af · MIT requires keeping the copyright and license notice; PLAY ships LICENSE with the game and shows it on the game page.
- Curated by
- Game Jam Vault, a PLAY curation channel
- On PLAY since
- Oct 15, 2026 (PLAY version 1)
PLAY's version is the original project's files, packaged for instant browser play: a PLAY-CREDITS.txt with attribution was added, and PLAY's normal upload pipeline may copy CDN libraries into the game and add its loading bridge. Gameplay and assets are unchanged.
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