How do you fight GLaDOS?
Isabella Ramos
Updated on February 25, 2026
Shoot a portal on the wall behind the Incinerator. Wait until the first core drops from GLaDOS. Pick it up and place it on the floor (anywhere from the incinerator or the small room). Push the switch in the small room and fire a portal under the core.
Who is the boss in Portal?
GLaDOS
GLaDOS (Genetic Lifeform and Disk Operating System) is a fictional artificially superintelligent computer system from the video game series Portal.
What happens at the end of Portal 1?
The game ends with a wistful Wheatley floating aimlessly in space, admitting if he was able to go back, he would say he was sorry.
How do you get the third core in Portal 2?
Wait until a Propulsion Gel pipe bursts and fire a portal at the end of the runway. Place the other portal on the floor right next to the end of the runway. Go to the start of the catwalk and run through the portal and get the third corrupted core, Fact Core.
Does Portal 1 have multiple endings?
1 Answer. There is only one ending in the single player campaign, no other maps exist to allow for any sort of variation (unless you count dying as an “ending”).
How do I beat GLaDOS?
GLaDOS will be using a turret to launch missiles at you once you start the battle; position your portals strategically, then goad GLaDOS into firing a missile at you while you’re standing in front of a portal, then avoid the missile at the last moment so that the missile goes through the portal and hits GLaDOS’s central structure instead.
Who is the voice of GLaDOS in Portal 2?
During the later half, she becomes the game’s tritagonist. In the game’s cooperative campaign, GLaDOS is the testing supervisor of Atlas and P-body . GLaDOS is voiced by opera singer and voice actress Ellen McLain . GLaDOS was a creation of Aperture Science, a personality core designed exactly to be fitted as a central computer mainframe.
How do you destroy all the cores of GLaDOS?
Destroy this core the same way, using portals to press the switch and drop the core inside. Once the core is destroyed the turret will be reactivated; repeat the process two more times to destroy a total of three cores. The second core is located on top of a high raised platform near GLaDOS’s superstructure.
What did GLaDOS do to Chell in portal?
GLaDOS was able to operate the company all while residing in her Central AI Chamber, despite lacking full control over the facility. She then awakens Chell for her mandatory testing of the Handheld Portal Device, which began the events of Portal.