A possible concise summary is:
Jacksepticeye and Robin play Stick Fight, a chaotic game where they try to kill each other with various weapons and obstacles. They laugh, scream, and taunt each other as they experience different levels and guns. They also encounter some glitches and bugs that make the game more hilarious. They end the video by asking the viewers to decide who won the fight.
Here are the key facts extracted from the text:
1. The text is a transcript of a video where Jacksepticeye and Robin play Stick Fight, a game made by Landfall.
2. The game involves fighting with various weapons and levels that can change or destroy themselves.
3. The game has different modes and items, such as snakes, lasers, black holes, and crowns.
4. Jack and Robin have a friendly rivalry and make jokes and references to other games and movies.
5. They do not keep track of the score or declare a winner, but leave it to the viewers to decide.