Bulbs 2.0
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About Bulbs 2.0
Bulbs 2.0 is a logic puzzle game about mixing colors through strategic moves. Each board is filled with colored bulbs that affect their own light and that of neighboring bulbs. Changing one bulb's color also shifts the colors of nearby bulbs.
Solve the boards
Your goal is to turn every bulb white within a limited number of moves. The game has over 100 levels, ranging from small grids to larger, more complex boards, with difficulty varying by board size. You need to plan each move around the chain of color changes it will cause.
Frequently asked questions
The best price for Bulbs 2.0 is $1.99 at Steam. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Bulbs 2.0 stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Bulbs 2.0 are: Windows 7. It runs on Windows only. The recommended specs are in the System requirements section.
No. Bulbs 2.0 is a single-player game.
Yes. Bulbs 2.0 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.
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