Soundwave (G1)

===Japanese cartoon continuity===

{{note|The events of American cartoon continuity, as detailed above, occur in the Japanese timeline, except the events of 2006 are pushed back to 2010. The Japanese continuity proceeds to insert many new storylines and events in, around, before and after the events of the ''The Transformers'' cartoon, as covered below.}}

====''Fight!  Super Robot Lifeform Transformers'' manga====

While Megatron and the Decepticons engaged the Autobots in battle in Arizona, Soundwave and his cassettes were dispatched to do something unspecified (but likely ''evil'') in Tokyo. Optimus Prime dispatched a unit of Autobots led by Bumblebee and [[Kenji]] to track them down. He was ultimately defeated when Bumblebee got the drop on him with a patented "Bumble-Kick" and shattered his chest. This made it impossible for his cassette forces to return to him, leaving them to be captured as well. {{storylink|Fight! Super Robot Lifeform Transformers issue 2}}  When he next appeared, Soundwave hadn't quite got over his injuries, and was seen with bandages stuck to his chest-window. {{storylink|Fight! Super Robot Lifeform Transformers issue 3}}

====''Fight!  Super Robot Lifeform Transformers'' story pages====

When Soundwave learned that the Autobots were keeping themselves in shape by having a friendly race, he set up a trap within a narrow canyon, walling the Autobots in and opening fire on them. Luckily, [[Hound (G1)|Hound]] arrived on the scene and delivered a powerful punch to Soundwave's chest, shattering his tape door once again.  Soundwave immediately fled.

====''The Headmasters'' anime====

In 2011, the Decepticons were offered a chance to regain control of Cybertron when [[Vector Sigma]] began to destabilize due to the release of the energy of the [[Matrix of Leadership|Matrix]]. To discover the Autobots' plan of action, Soundwave and his cassettes infiltrated [[Autobot City]]. Although discovered by Blaster and his own cassettes, they escaped with the knowledge that the Matrix was currently missing, and that the Autobots were preparing to search Earth for it. Blaster and [[Hot Rod]] subsequently embarked on a search mission to the Arctic, where Soundwave and his cassettes attacked them. Blaster allowed Hot Rod to escape, and he and Soundwave engaged in a one-on-one battle, with shattered chests and severed limbs aplenty. The two combatants ultimately inflicted fatal damge to one another, and Soundwave's body exploded even as Blaster collapsed. {{storylink|The Mystery of Planet Master}}

The deceased Soundwave's cassettes were able to recover fragments of his body, allowing Decepticon [[Headmaster]] leader [[Scorponok (G1)|Scorponok]] to reconstruct him using the planet [[Master (Headmasters)|Master]]'s super-technology. Soundwave was thusly restored to life as '''Soundblaster''', although now black in appearance as opposed to blue. Immediately Soundblaster set to work using his broadcasting powers to direct the Decepticons' latest creation, the [[Madmachine]], in another attack on Cybertron. The science of Master had also restored the Autobot Blaster to life, however, and under the new name "Twincast" he destroyed Soundblaster's sonic control and foiled the Decepticons' plot. {{storylink|Operation Cassette}}

Soundblaster continued to serve in his role as a spy for the Decepticons, and he and his cassettes would regularly snoop on the Autobots on Cybertron, Earth and [[Athenia]]. Soundblaster and his team were responsible for discovering that Vector Sigma was in the process of creating [[Cybertonuron]], {{storylink|Cybertron is in Grave Danger, Part 1}}  but they didn't take kindly to the arrival of the new intelligence officer, [[Punch (G1)|Counterpunch]], who seemed able to dig up information that they couldn't (because he was actually the Autobot double-agent, Punch). {{storylink|Return of the Immortal Emperor}} Soundblaster was himself specifically responsible for the destruction of planet Mars, acting upon the twisted orders of Scorponok; he readily pressed the button which triggered the detonation of plasma bombs placed at the Martian magnetic poles in accord with Scorponok's scheme. {{storylink|Explosion on Mars!! MegaZarak Appears}}

Although rarely doing little more than standing guard and relaying information over large distances (save for one daring instance where he and [[Ratbat (G1)|Ratbat]] actually managed to sneak board Battleship Maximus), Soundblaster was a regular battlefield presence and accompanied the Decepticon army on interplanetary energy raids, voyaged to planet Master, and was present on Earth during the final battle at the North Pole.

====''The Headmasters'' manga====

After their defeat at the North Pole, the Decepticons were preparing to retreat from Earth entirely when Scorponok instructed Soundblaster to remain on the planet in secret to act as a spy for the Decepticons. Soundblaster proved that he wasn't up to the challenge by making his presence and intentions known almost instantly when he kicked [[Wheelie (G1)|Wheelie]] square in the face and took the [[Spike Witwicky (G1)|Witwicky]] family hostage. [[Chromedome]] was left powerless to do anything but surrender, as [[Slugfest (G1)|Slugfest]] and [[Overkill (G1)|Overkill]] brutalized [[Spike Witwicky (G1)|Spike]] and threatened [[Carly]]. Daniel finally snapped and beat the living crap out of the two Cassette dinosaurs, leaving Soundblaster open to Chromedome's poorly named "Master-Chrome Hurricane Throw to the End of Hell!" Chromedome chucked Soundblaster over the horizon, where he landed near the rogue Decepticon [[Sixshot (G1)|Sixshot]]. {{storylink|The Headmasters issue 8}}