Gender Male
Species Oohroo
Location Nebula of Time
Main Weapon(s) It's 2 giant hammer arms
Ability/ies Smashing with it's 2 giant hammer arms causing a shockwave
Vulnerable To The top being broken
First Appearance Super Mario Bros.: The Popstar Crossover
Latest Appearance Super Mario Bros.: The Popstar Crossover
Mecha-Oohroo is a giant robot and vehicle operated by 10 Space Oohrooes, it first appears in Super Mario Bros.: The Popstar Crossover, it is a second giant boss


It is a giant metal-like Oohroo with several patches on it, it has 2 giant hammers for arms that has 3 fingers on it and it has jet feet, its face looks like it is in a angry expression, if its in Car Mode, it will look like a giant flying car that has 4 metallic arms and 4 jets under it.

Game Appearance

Super Mario Bros.: The Popstar Crossover

It appears as the 2nd Giant Boss and the 8th Boss of this game, it appears in Nebula of Time, it captured the Timesmith so it won't let Mario and the crew get back to their own time, Mario or Kirby must be giant to battle this robot, It will attack giant Mario/Kirby by throwing Bob-ombs that must be dodged, it can attack again by running into the background and running into Mario/Kirby, this can be countered by hammering, when it's HP is cut in half, it will activate Car Mode, in Car Mode, it will jet into the background and run very faster into Mario/Kirby making the battle harder, it will shoot Banzai Missile Bills at Mario/Kirby, it can be countered by hammering, after it's defeated, it releases the Timesmith and it makes the portal thus leading Mario and the crew back to their own time


  • If it activates Car Mode, the patches will be missing, this might be an error

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.