An unfinished game created for the Experimental Gameplay Project February 2010 Theme

You are a donor heart, and the body you have been implanted into is rejecting you. Killer white blood cells are on the attack. Hold down the SPACE key to fill your heart with blood, and let go of the key to pump the blood out in a wave powerful enough to destroy the incoming white cells. Hold the SPACE key down longer to generate a bigger wave, but the more blood you pump the longer you need to rest between beats.

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