In 1990, Hasbro upped their production of Micromasters, aiming to further capitalise on the popularity of “toys in your pocket”. They also made a bold move in releasing Action Masters – Transformers who did not transform, which defeats the object a little, right? Kids thought so, and so this would be the last year that Transformers were produced in the US until 1993.
Meanwhile in Japan, Takara imported all the Micromasters, repainting the majority of the Decepticons as Autobots. They also produced some Micromaster City Transformers, known as the Powered Masters. However, Takara began to move their focus away from Transformers to other projects, and hence only a single episode would be made for the 1990 releases.
[ ] Blaster w/ Flight Pack
[ ] Bumblebee w/ Heli-pack
[ ] Grimlock w/ Anti Tank Cannon
[ ] Inferno w/ Hydro Pack
[ ] Jackpot w/ Sights
[ ] Jazz w/ Turbo Board
[ ] Kick-Off w/ Turbo Pack
[ ] Mainframe w/ Push Button
[ ] Rad w/ Lionizer
[ ] Rollout w/ Glitch
[ ] Skyfall w/ Top Heavy
[ ] Snarl w/ Tyrannitron
[ ] Banzai-tron w/ Razor-Sharp
[ ] Devastator w/ Scorpulator
[ ] Krok w/ Gatoraider
[ ] Shockwave w/ Fistfight
[ ] Soundwave w/ Wing Thing
[ ] Treadshot w/ Catgut
[ ] Optimus Prime w/ Armored Convoy
[ ] Over-Run w/ Attack Chopper
[ ] Prowl w/ Turbo Cycle
[ ] Sprocket w/ Attack Cruiser
[ ] Wheeljack w/ Turbo Racer
[ ] Axer w/ Off-Road Cycle
[ ] Gutcruncher w/ Stratotronic Jet
[ ] Megatron w/ Neutro-Fusion Tank
[ ] Starscream w/ Turbo Jet
[ ] Big Daddy (Part of Hot Rod Patrol)
[ ] Big Hauler (Part of Monster Trucks Patrol)
[ ] Blaze Master (Part of Air Patrol)
[ ] Crumble (Part of Construction Patrol)
[ ] Eagle Eye (Part of Air Patrol)
[ ] Greaser (Part of Hot Rod Patrol)
[ ] Gunpowder (Part of Construction Patrol)
[ ] Heavy Tread (Part of Monster Trucks Patrol)
[ ] Hubs (Part of Hot Rod Patrol)
[ ] Hydraulic (Part of Monster Trucks Patrol)
[ ] Neutro (Part of Construction Patrol)
[ ] Sky High (Part of Air Patrol)
[ ] Slow Poke (Part of Monster Trucks Patrol)
[ ] Takedown (Part of Construction Patrol)
[ ] Tread Bolt (Part of Air Patrol)
[ ] Trip-Up (Part of Hot Rod Patrol)
[ ] Barricade (Part of Race Track Patrol)
[ ] Bombshock (Part of Military Patrol)
[ ] Dropshot (Part of Military Patrol)
[ ] Ground Hog (Part of Race Track Patrol)
[ ] Growl (Part of Military Patrol)
[ ] Motorhead (Part of Race Track Patrol)
[ ] Roller Force (Part of Race Track Patrol)
[ ] Tracer (Part of Military Patrol)
[ ] Barrage (Part of Astro Squad)
[ ] Blast Master (Part of Astro Squad)
[ ] Heave (Part of Astro Squad)
[ ] Missile Master (Part of Astro Squad)
[ ] Moonrock (Part of Astro Squad)
[ ] Oiler (Part of Metro Squad)
[ ] Phaser (Part of Astro Squad)
[ ] Power Run (Part of Metro Squad)
[ ] Roadburner (Part of Metro Squad)
[ ] Slide (Part of Metro Squad)
[ ] Strikedown (Part of Metro Squad)
[ ] Wheel Blaze (Part of Metro Squad)
[ ] Direct Hit (Part of Battle Squad)
[ ] Excavator (Part of Constructor Squad)
[ ] Fireshot (Part of Battle Squad)
[ ] Grit (Part of Constructor Squad)
[ ] Half-Track (Part of Battle Squad)
[ ] Hammer (Part of Constructor Squad)
[ ] Knockout (Part of Constructor Squad)
[ ] Meltdown (Part of Battle Squad)
[ ] Powerpunch (Part of Battle Squad)
[ ] Sledge (Part of Constructor Squad)
[ ] Stone Cruncher (Part of Constructor Squad)
[ ] Vanquish (Part of Battle Squad)
[ ] Battlefield Headquarters w/ Full-Barrel & Overflow
[ ] Missile Launcher w/ Retro & Surge
[ ] Tanker Transport w/ Pipeline & Gusher
[ ] Anti Aircraft Base w/ Spaceshot & Blackout
[ ] Cannon Transport w/ Cement-Head & Terror-Tread
Power Masters
[ ] Dai Atlas w/ Speeder (Merged with Sonic Bomber & Roadfire to form Big Powered)
[ ] Roadfire w/ Drill Buster (Merged with Dai Atlas & Sonic Bomber to form Big Powered)
[ ] Sonic Bomber w/ Sonic (Merged with Dai Atlas & Roadfire to form Big Powered)
[ ] Big Powered (Giftset collecting the three Powered Masters.)
[ ] Rabbicrater (Sold with the Zone OVA video.)
Cities[ ] Metrotitan w/ Metrobomb (Metrotitan was a repaint of Metroplex. Metrobomb is more widely known as Skystalker)