During his 12th video, Leighton continued playing Portal 2 until he completed the 12th level.

During his 11th video, Leighton continued playing Portal 2 until he completed the 11th level.

During his 10th video, Leighton continued playing Portal 2 until he completed the 10th level and "his father" comes in the room, telling him that he needs to go to town and he told him to sit downstairs with the dogs.

During his 9th video, Leighton continued playing Portal 2 until he completed the 9th level

During his 8th video, Leighton continued playing Portal 2 until he completed the 8th level

During his 7th video, he thanked his audience for 200 subscribers and he continued playing Portal 2 until he completed the 7th level.

During his 6th video, Leighton danced theatrically and he continued playing Portal 2 until he completed the 6th level

During his 5th video, Leighton thanked his audience for 100 subscribers on his YouTube channel and he continued playing Portal 2 until he completed the 5th level