Season 3
In this videogame-inspired world, K.O. works at Gar's Bodega, a one-stop shop for all your hero needs. Whether he’s mopping the floor with Lord Boxman's evil robots or literally mopping the floor, K.O. tackles everything with enthusiasm. This time, with a few changes, with upgraded roles, a plaza tournament, and a big reveal!
01. We Are Heroes
KO struggles with his upgraded role as a member of the hero team.
02. KO, Rad, and Enid!
When confronted with their lack of a team gimmick, KO, Rad, and Enid wonder what their group identity should be.
03. TKO Rules!
KO and TKO decide to swap places for the day.
04. Chip's Damage
Elodie enlists KO to help figure out what to do about Chip Damage.
05. K.O. vs Fink
When Fink taunts KO for being a momma's boy, he grapples with newfound insecurity about it.
06. The K.O. Trap
KO, Rad, and Enid are caught in an especially devious trap.
07. Whatever Happened to... Rippy Roo?
Rippy Roo visits the plaza.
08. Planet X (1)
When Rad returns to his home planet, he learns a shocking truth about alien society.
09. Deep Space Vacation (2)
When Gar lets KO and Enid take a vacation to outer space, they get more than they bargained for.
10. Let's Meet Sonic
When world-class hero Sonic the Hedgehog visits the plaza, he teams up with KO to save the day.
11. Big Reveal
K.O. finds out who his father is.
12. Radical Rescue
Rad is forced to reconsider his identity when KO starts taking on some of his traits.
13. Let's Get Shadowy
KO teams up with an unlikely ally to take on an old foe.
14. You're A Good Friend, KO
KO brings Dendy along for a hero mission in order to cheer her up.
15. Red Action 3: Grudgement Day
KO and Enid attempt to prevent a mysterious power battle between Rad and Red Action.
16. Carl
A pleasant weekend goes awry when a monster attacks.
17. Dendy's Video Channel (1)
Dendy tries to update KO's Video Channel for him, but has trouble finding something to post.
18. Let's Fight to the End (2)
When a fighting tournament is announced at the Plaza, there is more at stake than meets the eye.
19. Thank You for Watching the Show (3)
When KO finds moments of his life slipping by, he begins to suspect something weird is going on.