TEC

TEC-XX is the main computer in the X-Naut Headquarters in Paper Mario: The Thousand-Year Door. Most of Grouds' captives, including Princess Peach, call him TEC. He usually helps Princess Peach get information on what Grodus is planning and has this crush on her. He also claims to be the "flawless and perfect" computer. His memory of Peach was deleted after Sir Grodus caught Peach in his room after he tells Peach that the X-Nauts are planning to sacrifice her to the Shadow Queen. The minute he meets Mario and his teammates, he tells Mario and the team Peach was taken to the Palace of Shadow. He's running on a backup generator after his memory was deleted, unfortunately, he starts to go haywire and eventually, ceases to exist, destroying X-Naut HQ in the process. At the very end of the adventure, he is still alive and the X-Naut HQ is up and running again, although the whole place is deserted.