Shape shifting anomalies are in the population. Locate them and click on them before they start eating humans. Anomalies look like people but might act different, or look different. If you can't find them, press space to pause time for a short period of time.

Red - Move away others ----- Orange - Move across on a grid ----- Yellow - Move at the constant speed ----- Green - Move towards others ----- Cyan - Move in one axis at one time ----- Blue - Move intensely in a pattern ----- Purple - Move in one diagonal direction ----- Pink - Move randomly around