Blood Clot

A game where you are a weird ‘blood clot’ (no medical logic but c’mon it’s a game) that moves side to side of a blood vessel. You control the direction in which the clot moves. White blood cells destroy some molecules, and ‘malignant’ ones stick to your molecule. Slowly everything starts getting faster. The clot will get bigger, and if the blood stops flowing you will lose. Scoring is based on the number of cells that pass through.