The Koopaseum is a location in Mario & Luigi: Partners in Time. It is a large colosseum in the Gritzy Desert.
The Mario brothers and the Baby Mario brothers go to the Koopaseum search for Princess Peach. At secret entrance, they see Princess Shroob ordering her to be fed to Petey Piranha, then Kylie Koopa is kidnapped by the Shroobs. The brothers enter the arena to a large audience of Shroobs and fight four Shroobs, defeating all but one, before fighting the Shrooboid Brat, only for several Shroobs to take them down with hammers and drop them to Gritzy Caves below.
Enemies
- Shrooboid Brat (boss)
Items
| Item | Icon | Location |
|---|---|---|
| Ultra Mushroom | 
|
In the left ? Block in the northwest of the dark room behind the sixth scene. |
| Super Drop | 
|
In the southeast ? Block in the inner room to the east of the second scene. |
| 1-Up Super | 
|
In the northwest red block in the inner room to the east of the second scene. |
| Refreshing Herb (x2) | 
|
Two are in the right ? Block above the west platform in the sixth scene. |
| Cannonballer (x3) | 
|
Three are in the left ? Block above the west platform in the sixth scene. |
| Hit-POW Badge | 
|
In the next-to-northwest green block in the inner room to the east of the second scene. |
| Pep Badge |
|
In the red block in the southeast of the dark room behind the sixth scene. |
| Adult Trousers | 
|
In the right red block in the northwest of the dark room behind the sixth scene. |
| Bean (x2) | 
|
|
Map
Gallery
The Shroobs gathering inside the Koopaseum
Map
Naming
The name combines "Koopa" and "Colosseum."
Names in other languages
Click an area to open the relevant article.
| Language | Name | Meaning | Notes |
|---|---|---|---|
| Japanese | ノコミティ・ドーム[?] Nokomiti Dōmu |
Portmanteau of「ノコノコ」(Nokonoko, Koopa Troopa) and possibly「道」(michi, path), followed by "dome" | |
| French | Koopathèque[?] | Portmanteau of "Koopa" and bibliothèque ("library") | |
| German | Koopaseum[?] | - | |
| Italian | Koopaseo[?] | Portmanteau of "Koopa" and Colosseo ("Colosseum") | |
| Korean | 엉금엉금 돔[?] Eonggeum-Eonggeum Dom |
Koopa Troopa Dome | |
| Spanish | Kooliseo[?] | Portmanteau of of "Koopa" and coliseo ("coliseum") |