Next voyage in 12...
The bloodstream keeps flowing while you pause, so be quick!
Shrink into a tiny capsule and fly through a friendly cartoon body! Clear the sticky goo from stuck red blood cells, tow them back to the Heart (two pilots tow faster!) and carry oxygen bubbles from the Lungs to the Muscle Station. Watch out for floating fatty clumps and heartbeat surges, and learn a body fact on the way. Play alone or with up to four friends.
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W A S D move | Mouse looks | Space / E / click = ACT (hold to clear goo from a cell, tap to hook a tow line or pick up and drop oxygen) | Shift = run | Keys 1-8 = team call-outs | Phones: stick to move, drag to look, ACT and RUN buttons. Esc opens the menu.