Science in Portal 2: The Moving Portal Theorem, Part 2 DoctorMelon 1:16 12 years ago 2 607 Скачать Далее
So then I put a portal in a portal to see what happens Viktor 0:37 13 years ago 1 825 517 Скачать Далее
Science in Portal 2: The Moving Portal Theorem, Part 3 DoctorMelon 0:59 12 years ago 4 579 Скачать Далее
SECRET HIDDEN FROM ALL OF US! (Fling things and People) RoxxLuck 1:11 2 years ago 62 027 Скачать Далее
I rewrote Portal from scratch and solved the Portal Paradox James Lambert 3:37 1 year ago 722 681 Скачать Далее