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Free Online Game:


Grow your neuron as long as possible by clicking on protein targets.

Use your mouse to click on protein targets within your circle of influence. Click on the special pink, green, yellow and blue protein targets for a range of power ups. Beware of the rival red neurons that compete with you for available protein targets.

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14 Littlegrey Comments:
    June 12th, 2012 at 4:41 am ForsakenShadows says:

    I love how this game caters to nerds by using actual scientific terminology...

    April 2nd, 2012 at 3:14 am lowman says:

    @Jeihot Or hacked the leaderboard if there were one.

    April 1st, 2012 at 8:12 pm Jeihot says:

    Game factoid: No matter how good you are, there is somewhere on the planet someone younger and better that has destroyed your best score several times.

    Get over it.

    March 29th, 2012 at 7:14 pm Ponchilio says:

    Just got 102,520. It would have been cool if this game had a leader board.

    March 28th, 2012 at 7:28 pm Awesome-o says:

    I got 98,243

    March 28th, 2012 at 3:48 pm Ayame says:

    Sorry to say but I beated you with 94,348

    March 28th, 2012 at 9:30 am PiceK says:

    try beating 87,828 :D

    March 27th, 2012 at 2:05 pm Ayame says:

    I beat your 70,000. Try beating 80.000
    I love the game very addicting ^-^

    March 27th, 2012 at 8:09 am Nebonit says:

    Fun, very cool concept and fairly interesting. Who would have thought a game could tick all my boxes.

    March 27th, 2012 at 2:54 am Schmoe says:

    Fun game. I thought the sound was amazingly awesome.