Portal: Prelude Morality Core's Quest

This is the twenty-third level of the game, and introduces the players to the Morality Core, Rocket Turrets and Manhacks.

Hazards

 * Rocket Turrets
 * Manhacks
 * High Energy Pellets

Video walkthough

 * To do

Trivia

 * The Manhacks come from Half-Life 2.