Challenge Blaster
From Transformers Wiki
The Challenge Blaster (チャレンジブラスター Charenji Burasutā) is a device used to play Video Challenger, and is sometimes used as a weapon.
Fiction
The Headmasters cartoon
Daniel Witwicky played a round of Video Challenger with a Challenge Blaster gun; the game consisted of shooting the Decepticon Headmasters. After his apparently impressive play, Wheelie deflated Daniel's pride by pointing out that Highbrow programmed the game so that any shot would hit a target. Challenging Daniel's aim, Wheelie held out a ball as a target. Daniel shot and the ball fell... because Wheelie's arm became numb from Daniel's bad aim.
Later, when Daniel was held hostage by Curl, the boy bit the kidnapper's arm and shot the Challenge Blaster at Curl and his comrades, distracting them and allowing Fortress to use Battleship Maximus's defense systems to freeze the threat. Find MegaZarak's Weak Spot!!
In another mission, before leaving for the Space Pirate Ship, Highbrow upgraded Daniel's Challenge Blaster, upgrading it to shoot lethal rounds. It would soon be used on Soundblaster when both sides attempted to take the key to a store of proton energy. Mystery of the Space Pirate Ship
Daniel played Video Challenger again, this time on a much smaller screen. Highbrow would again upgrade the Challenge Blaster when Daniel and Chromedome sneaked onboard Scorponok's transtector to save Wheelie, who had been kidnapped. The Challenge Blaster was used to turn off defensive screens to allow Chromedome to pass. The Master Sword Is in Danger!! It would again be used, this time on Weirdwolf, who was planting bombs on Battleship Maximus. The Zarak Shield Turns the Tide
Daniel and Wheelie played Video Challenger when Battleship Maximus was being repaired. This time, the game consisted of shooting the Decepticon Targetmasters in alternate mode. Operation: Destroy the Decepticons Daniel would put his Challenge Blaster to offensive use again against the rock creatures at Daira when he was stranded there with Sixshot. My Friend Sixshot! It would again be used against Decepticons at the decisive battle at the North Pole. The Final Showdown on Earth (Part 2)
The AllSpark Almanac
When Smokejumper and Dreadwind from Viron 403.0 Beta trapped the Lunar Battle of 2011 within Primax 1087.09 Alpha in a time loop, the Autobot Science Harmonium developed the Challenge Blaster. The weapon was an optical wave-functional pointer-weapon that could breach dimensional barriers. The AllSpark Almanac II