Forkroid, designated F-09, is created when the Eguru Metavirus infects a fork Enter took from a five-star restaurant and infused with a tank's amount of Enetron. A berserker, Forkroid can use the large fork that makes up his right arm for powerful attacks. Covering the others, Beet Buster and Stag Busters manage to destroy Forkroid.
Drilroid 2 is created when the Horu Ver.2 Metavirus infects an electrical drill. Though created by Enter so the resulting Drillzord 2 can drill 3,000 meters under the ground to harvest untapped Enetron, Drilroid 2's objective is to hinder the Go-Busters. Though acting like a county man, Drilroid 2 nearly kills Yoko before being destroyed by the teamwork of Yellow Buster and Stag Buster.
Spannerroid, designated S-87, is created when the Barasu infects a wrench at an automotive repair shop. Spannerroid's objective is to disassemble Buddyroids so that the Buster Machines can not function. Targeting Nick, Spannerroid is destroyed by the teamwork of Red Buster and Beet Buster.
Filmroid, designated F-16, is created when the Miseru Metavirus infects a theater projector. Being fun-loving with a need for realism in his work, Filmroid can create projections of people. After the Filmzord's arrival, Filmroid takes Enter's advice to use his ability in devise the Sweet Dreams attack, creating holograms from people's greatest desires. Though Hiromu fell for it, he overcame Filmroid's illusion before destroying the Metaroid with extreme prejudice.
Dumbbellroid, designated A-01, is created when the Kitaeru Metavirus infects a dumbbell. A passionate trainer, Dumbbellroid uses his dumbbells to force people to exercise against their will or kill them if they can not keep up with his fitness program. He is eventually outmatched in strength by Blue Buster who singlehandedly destroys him.
Jisyakuroid, designated G-49, is created by Escape when the Kuttsuku Metavirus infects a student's magnet. Using his Polar Needle hair, Jisyakuroid magnetizes anything he hits to either stick or repel from each other. However, using the prototype GB-Protection suits despite Escape's interference, Yellow Buster destroys the headband that is the source of Jisyakuroid's powers. Rendered bald, Jisyakuroid begs for his life before being destroyed from all sides by the Go-Busters.
Keyroid, designated O-69, is created when the Tojiru Metavirus infects a motorcycle key. The multi-dimple key on his right arm can lock anything, door or object. Keyroid is created in order to trap humans in the Ariadne Building as part of Escape's scheme to cause human suffering. Once the plan is derailed, Keyroid is destroyed by Blue Buster, Beet Buster, and Stag Buster.
Wataameroid, designated M-72, is created by Enter when the Karametoru Metavirus infects a cotton candy machine to regain some standing with Messiah. Using the cotton candy sticks in each of his hands, Wataameroid can absorb any Enetron from any machine, even from the Ichigan Busters' shots. However, Blue Buster uses his Sougan Blade to absorb the blast from Yellow Buster's Ichigan Buster to successfully land a death blow on Wataameroid.
Rousokuroid, designated A-96, is created by Escape when the Kowagaraseru Metavirus infects a candle. The flame on his head has a hypnotic effect that drags people into sleep to experience their worst nightmares, dying in the nightmare meaning death in real life. After Beet Buster and Stag Buster snuff out his flame during the first encounter, Rousokuroid relights himself while arming himself with Shokudai Rod lance to defend his flame. While attempting to hijack a television station to induce nightmares across the airwaves, Rousokuroid is destroyed by Yellow Buster, Beet Buster, and Stag Buster.
Keshigomuroid, designated K-56, is created when the Kesu Metavirus is installed into an eraser. Though not becoming human sized with Enter thinking the transformation failed, wanting to receive his creator's affection, Keshigomuroid hitched a ride on an unsuspecting Hiromu to erase the digital contents within the Energy Management Center's headquarters and the Buddyroids. Despite being small, Keshigomuroid uses his powerful laser and head butt attacks to defend himself from Kuroki and Morishita before being busted to bits by Red Buster as he was about to attack Nakamura.