Eyefestation, or Z-317, is a character from the Roblox game Pressure.

Originally a bull shark of unknown gender, it was genetically modified by a company called Urbanshade as part of a genetic weapons program. This has given it the ability to melt the brain of whoever it chooses by telepathically forcing them to stare at it: from there it beams radiation through the eyes and into the brain.

Eyefestation’s many eyes, scattered all over its body both inside and out, are normally green: however, when enraged, they turn red, and when even further outraged, they turn purple.