Newgrounds Background Image Theme

Our goal is for Newgrounds to be ad free for everyone! Become a Supporter today and help make this dream a reality!

Bond Breaker

Share Collapse

Author Comments

Casual fun with Physical Chemistry! Most days you are a billions of protons — today you get to be one. As a single proton, you’ve got a lot to learn. But with luck and determination, you may just grow into a molecule.

This game is grounded in real science, developed in collaboration with scientists at the NSF-funded Center for Chemistry at the Space-Time Limit at UC Irvine. Use real forces to stick atoms together – and real tools to break them apart!


For those of you who are interested in a bigger challenge, check out these levels that were created as part of the Bond Builder Contest. (It's still going until October 29th, so feel free to create some levels that might be added to the official game... or just to share with your friends. Whatever!)

Love Story:
[Bond Breaker: 0q3c3f3m350w3j3k3f3i3p1q343f0w3p3f3l0w33383f3f3j350w3k3f0w0m0v313p0w3n393k380w38353i1v1q1h1h1h2t1h1h1r1h181h1h181i38161g1g161g0i161a1a1e1e19191g1g3n1h3838163131161g1g5w0h0f1h1h1h1h3t1h1h1t1g181p181h1h1g180w1k041p1g1l1g1h1w0a041l181h1h1j3w06021a191e1w02051j1j1a1e191a0w020c1h181h1p182u2u1h1h161h1h2u6w0106021p1p1h1w0h6w0206021a1a1h1w0h011e1e2w060219191h2w0h003c3w0h0w060w0h03181h1o18]

[Bond Breaker: 063j3k3l333b1q3j2w050n1h1h1h1h2t1h181m181j181l181h1i1j1j1616161e1a191e3w020b1j1h1g1g1g1616161j311j370w010c1j1j1a1j1h1h1h1h3t16161j190w0b021e1j160w07041h1n1g1n1h0w171w0f00190w130f1e1j1h181k181l1g1g1g1g191g1a1g1j0w18081h1g181h1j181e191j1w08051k181e1j3s1h1w07041d1h1h2u1h6w0501031h1h1p1h6w050103181l1l18]

Find more user made levels here: http://testtubegames.com/forums/viewtopic.php?f=11&t=226

Log in / sign up to vote & review!

Newgrounds accounts are free and registered users see fewer ads!

i just started to learn this is school, now im ahead of every1 thanks!

What a fun game. Love how you incorporated science. Usually these types of games are boring as hell. I was pleasantly surprised.

Well, a physics-chemistry teacher tells you that :yesssss !

TestTubeGames responds:

Yay for physics and chemistry!

How can hydrogen attract protons when its electric charge is neutral?

TestTubeGames responds:

Crazy, right? Read about how it happens: http://www.castl.uci.edu/games/bondbreaker_lessons#0n4

This is a good game, although it could be better by adding more types of particles/molecules/instruments. Great conept though.

TestTubeGames responds:

Glad you liked it! And yes, we'll be adding more levels with extra physics - things like Oxygen atoms, and H2O molecules. Maybe even some current research that the scientists at CaSTL are doing. (They are doing some crazy stuff, let me tell you...)