Doctor Gong orders a World Domination Kit from the Internet, but it's mistakenly delivered to a boy with the same name. Busters, delivered as toys, are actually mercenaries fervently waiting for a mission from their new captain, but the boy has no idea what they are talking about!
In order to defeat the rogue-flame-throwing dinosaur robot, the Busters need to use the Buster Coin to unite and form together as T-Buster!
The Busters sneak away to visit the boy at school. During their adventure, they encounter a nasty hog on the soccer field.
What? Babysitting? The Busters don't understand why a babysitter is needed. The madness begins!
The Boy's classmates gather around to have a robot tournament battle. Can other robots beat the Busters? Maybe, but can they beat the united T-Buster! To the battle!
Captain has authorized the combining! The Busters think that children train to battle the robots on Earth at playgrounds!
The Busters want to visit the ocean for the day and explore. But, it turns out they don't have much skill at driving a car or reading GPS!
Signal meets a dream lady. He falls in robot love, except his crush is really just a squishy toy. Poor Signal Buster.
The Busters get trapped in the school overnight. The dark school halls give the Busters more frights and scares than they are prepared for.
The Busters must unite to battle an army of clones!
Assault's being weird today. The Busters have to figure out a way to cheer him back up.
Snowball! Limited edition.
The Boy is mine! Captain Gong saves the boy from an unwanted crush.
After losing to Mickey yet again, Captain comes home and complains. Medic promises to make him a new invention called a "switcher" which can switch two people's minds. Busters want to test it first, and the victims are Captain's dad and little sister. Busters have a huge problem to solve.
Assault is a leader who does not act like one at all. Captain is curious why, and Sniper tells him a tale from a long time ago on their planet about the real captain Assault.
Assault's remarkable leadership story continues, and the reason behind his silliness is finally revealed.
Signal is in love with Mimi the doll. Busters are impressed by her beauty but soon Mimi reveals her true self - a jealous empress. Busters become slaves to her, and they have to fight back for their freedom.
Mickey is the one who always gets attention from their friends. Captain also wants to get attention from the girl he likes, Suzi. Captain wants to beat Mickey at least once in a paintball game and gets a helping hand from Busters and T-Tank.
Once in a while, a space trader comes to Earth to sell gears and merchandise. Busters saved coins after different missions, and are excited that they can use the coins to buy things from the space trader. A stunning pair of sunglasses catch Assault's attention but he doesn't have enough coins for them. Assault promises that he would pay Heavy twice as much if he buys them for him.
The Gong family goes out to eat. Busters are curious about the idea of eating out, and sneak into the car. When the car breaks down, Gong asks Busters to fix it. Medic goes crazy since he knows how exciting it is to fix this kind of machine!
Captain catches a cold, and Busters catch a virus. Busters now have to clean up Captain's room. Captain is afraid to go see a doctor. At the clinic, he combines Busters into T-Drone to help him escaped. But Captain's mom has him wrapped around her fingers already.
Right before a blackout during bad weather, Medic misinterprets the comet show news as the end of the Earth! Now Busters try to persuade Captain to let them combine into T-Fighter so that they can escape to outer space. Captain is not letting them make trouble again, and Busters come up with a great plan.
The air conditioner is out of order. Captain and Busters are suffering from the heat. They let Medic fix the machine, but it is now a super air conditioner. They enter an operation to shut if off before mom comes back home, but it seems impossible. The only way to reach the machine is to use T-Beetle.
Mickey finds a treasure map, and all of his friends including Captain enter a cave following the map. Captain and Suzi fall into a hole, and now Busters have to come and save the two.
Captain's mom mistakenly takes Busters to the second hand market. Doctor Gong finds them and buys them for just 5 bucks. Busters insist they only listen to Captain, but a few coins can make them work. Doctor Gong combines them into a T-Tank and starts to blast things.
Doctor Gong commands Busters and T-Buster to bomb the whole town, but Assault decides not to, and puts the bomb on themselves. Will the story continue on?