War Has Changed - Solid Snake Impression - MGS4 Intro is Jacksepticeye's very first video.
In later videos, Jack revealed that he intended his channel to originally be dedicated to impressions of various video game and cartoon characters. He explained that, back in 2012, gaming was popular on YouTube and decided to follow suit with making Far Cry 3 videos.
Ever since he won PewDiePie's shout out competition, he continued to make gaming videos, occasionally doing impressions or mimicking characters in some of his current videos.
- On November 12 2017, Jack made a live stream titled "5 Years On YouTube" to celebrate the anniversary of his first ever upload.