Light On
Offers
Trailers & screenshots
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About Light On
Light On is a puzzle game in which you play as a cat engineer travelling through countries including Hong Kong, Taiwan and Egypt. You connect cables to light up houses, while managing each building’s maximum power supply. The game has over 120 puzzles set among scenery from around the world.
Power puzzles
Place and remove connections to route electricity without overloading a building. Puzzles introduce mechanics including multipliers that increase the electricity sent to a building, tunnels that transmit power, and redirectors that change its direction, alongside other features and special mechanics.
Worlds and comics
The houses have different styles and layouts in each country. After finishing each world, you can collect a comic book.
Frequently asked questions
The best price for Light On is $8.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Light On are: Windows 10, Intel Pentium 4, 500 MB RAM, 500 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Light On is a single-player game.
Yes. Light On is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











