Eat Gibs is a modification for Quake made by Sean Leonard. This allows the player to eat the Gibs of their opponents.
When the player has below 50% of their health, they can eat Gibs to restore their health. A head will always heal 15 health, while other Gibs heal a random value between 1 and 10.
Picking up random Gibs results in "Yummy gibs!" being displayed, while picking up a Head results in "Tasty brains!" being displayed.
The author this mod was possibly inspired by Wolfenstein 3D, another FPS game by id Software, where the player can consume blood when their health is lower than 11 points.
Gibbed head of Ogre in Quake, one of many that can be eaten to restore 15 health
An opponent's Gibbed
torso, one of many Gibs that can be eaten for a small random amount of health