Ben and Gwen sign a contract that if they lose in a game of laser tag with Billy Billions, they must quit forever.
The episode begins with Ben and Gwen excited to get into Laser Town. As they walk up to the door, Scottie Fang tells them that they're closed for a private event, and they won't open until the next day. Ben especially is angered at this information. Max tells him to calm down, as he tells him that they don't always get what they want, when they want it. Ben questions what kind of monster rents out the whole place to themselves, and Billy Billions arrives calling out his name - answering Ben's question. Billy explains that his father rented it out for his birthday. Gwen questions if they could be on the guest list, but Billy Billions calls them losers and doesn't invite them. Ben states that no one calls them losers, so he challenges Billy to a dual. Him and Gwen versus Billy and his buddies. Billy accepts, and Ben and Gwen signs a paper to agree. Max questions if they're sure they want to do this, as they really love laser tag.
Ben and Gwen arrives in the laser tag course, with new outfits. Ben states that this is gonna be easy. Billy arrives with his robots. They begin shooting lasers, butting Billy higher on the scoreboard. Ben decides to fight fire with fire, and transforms into Cannonbolt. They eventually pass Billy in points. Billy is then shot, and is angered at his robot buddies for not protecting him. The robots then retreat, upsetting Billy even further.
Meanwhile, Ben and Gwen sneak around looking for Billy. Billy soon arrives, and him and his robots corner him. Ben attempts to hit his watch, but the robots grab his hand, and they constantly shoot Ben and Gwen, raising their score. Ben manages to transform into Four Arms and counter their attacks, thus raising the Tennyson's score. Billy is yet again angry, and insults the robots and then throws his Smoothie on them. The robots then turn evil, and attack the three kids. Ben times out right after he gets Billy and Gwen into a vent. They find Max and Mr. Billions being cornered by Robots. Max attempts to get Mr. Billions out of there, but he refuses to leave. Once the three kids arrive, Billy runs straight to his gold presents. Ben gets an idea, and runs off telling Gwen to grab some presents and jump out on his command. Ben transforms into Diamondhead and reflects the lasers onto the presents, destroying the robots.
Ben walks up to Billy to congratulate him on his teamwork. The voice states that the match will end in a tie, so Ben and Billy simultaneously pull out their laser guns, and shoot each other, thus closing the match as a tie. Scottie arrives and tells Mr. Billions he's going to have to pay for everything. He then bans them all from laser town.