Help your human to survive. This unity webgl game will show you how complex machine is the human body, and unlike the game in real life, we do not have such a small character that will fix things in time. Make him eat, fill his lungs with air and prevent his kidneys from failing. Get rid of unnecessary substances in a timely manner, in order to prevent clogging of blood vessels or failure of a vital organ. Try your best to make him survive as long as you can and try to beat your score.