Stedro is first seen inside his room playing his favorite game, Super Smash Bros. Melee.
Just after managing to start a game, with him apparently winning, a Blue, who was attacking someone (supposedly Stickirby), punches through the wall of his room and ends up crushing his game cube, causing his game to bug out and crash, infuriating him to the point where he breaks apart his controller.
He, along with his roommate, Stickyle, and fellow classmate and friend, Stucker, notice the chaos happening outside their room after Standrew is kicked through their room's door, where the trio work together to fight off against the invading Blues. Their attempt at fending off the large amount of Blues are at first good enough where they are able to defeat a lot of them, until the Blues' boss, Big Blue, orders a group of Drabs to take aim at the trio, forcing them to surrender.
The trio are then captured and are later seen outside Slusher being guarded by a group of Drabs, where their fellow hallmates, Ben Stickobi and Sticorey, manage to locate and save them from their capturers. After being freed, he and the others all run back towards Slusher to help along in defending it against the invaders.
He is later seen again at the end, being among the Slush Fighters ganging up on Big Blue after successfully defending their "home".
Stedro was not captured by Big Blue's backup men, making him the one of the first usable fighters in the game.
- Fast initial attack.
- Low damage.
- 20% attack power.
- +15% recharge rate.
- Input attack: during Stedro's initial approach, clicking on his icon will cause him to fire laser blasts that go through multiple enemies and stun them.
- Unlocked after beating White Out's bonus objective:
- Defeat 8 enemies.
Stedro makes a cameo appearance at the start of the movie, along with Stickyle, as he is charging at Big Blue on Drillfield.
"A quick-spawning speedster that is most effective when used in huge chains!"
Stedro can be unlocked any time of the game, along with another random of the other 13 unlockable fighters. He is most effective when you use him in chain attacks, but be careful when using his special: Extra Pressure. Extra Pressure spawns more tiles in a fashion where its easy to use the special over and over again. This is a blessing and a curse, as this can either result in a quick victory, or a quick Game Over.
Extra Pressure deals 10 damage and adds about 4 to 7 of his tiles to the board, which can be both good and bad for the player.
- He is roommates with Stickyle.
- Stedro was seen using Fire Fox in the movie, but not in the game.
- Most of Stedro's attacks are taken from Fox, but he has one attack (The Knee of Justice) from Captain Falcon.
- Steer will soon graduate and leave Slusher in less than 5 years.
- Stedro and Fox may be alike in some ways, but Stedro killed Blues with one shot in the movie like a regular gun, while Fox's gun does only 1 hit point of damage, which can be seen in Super Smash Bros Melee/Brawl.
- Stedro appears in Slush Invaders: Duel, chasing Big Blue with Stickyle.
- During the montage between Stick Luke and Steric's scenes, Stedro is seen using the Knee of Justice, a widely known move by Captain Falcon.
- In the Credits, it was dubbed that his name was "Pedro, not Edro".
- The combo he does in the movie can obviously not be done with Fox in Super Smash Bros. Maximum.
Slush Invaders: Game
- Stedro was seventh in the lineup when the Slush Fighters were ganging up against Big Blue. He avoided his trap.
- You can see in the movie that Stucker is with Stedro and Stickyle's room.
- Stedro does not have a locked form since he wasn't captured by the Blues and is a starter character.
- Stedro, along with Stickyle, Steric, and Stick Michael, have two different icons.
- He is also seen using this move in his first icon.
- Stedro's blaster actually kills some enemies in the movie, while his blaster does no damage, instead only stunning enemies in the game.
- Stedro, along with Stick Dan, is the only fighters that attack both with melee and shooting weapons (technically, the reflector is actually a shield and it is used offensively).
- It does not show Stedro using a machine to summon the shield, so it would be safe to assume that he can make his own shield without any help of any sort.
Slush Tile Rush
- In Slush Tile Rush, Stedro's eye color has notably turned a bit darker than his original appearance in both the first movie and first game.
- Stedro is one of the only four characters in the game to have two attack images. The others being Sthang, Sthomas and Stucker.
- Notable his outline is lighter, now being a darkish shade of blue than pure black.