Koopaseum
The Koopaseum is a large, colosseum-like structure in the middle of the Gritzy Desert that appears in Mario & Luigi: Partners in Time. Its name is a portmanteau of "Koopa" and "Colosseum". In the past, the Mario brothers and the Baby Mario brothers came to the Koopaseum looking for Princess Peach. Once the brothers entered through the secret entrance, they saw Peach being fed to Petey Piranha on Princess Shroob's commands, with Kylie Koopa being kidnapped by the Shroobs after.
In the Koopaseum, the brothers enter the arena to a large audience of Shroobs and fight four Shroobs, three of which the brothers (except Luigi) defeat, before fighting the Shrooboid Brat. After the brothers defeat it, they are taken down by many Shroobs with hammers. The brothers are then dropped to Gritzy Caves, which is directly below the Koopaseum.
Enemies
- Shrooboid Brat (boss)
Items
| Item | Icon | Found in |
|---|---|---|
| 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 | 
|
Two are in the right ? Block above the west platform in the sixth scene. |
| Cannonballer | 
|
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 | 
|
In the east corner of the second scene. |
| In the southeast of the sixth scene. |
Areas map
Names in other languages
| Language | Name | Meaning | Notes |
|---|---|---|---|
| Japanese | ノコミティ・ドーム[?] Nokomiti Dōmu |
From「ノコノコ」(Nokonoko, Koopa Troopa) and possibly「道」(michi, path) + "dome" | |
| French | Koopathèque[?] | Contraction of "Koopa" and "Bibliothèque" (Library) | |
| German | Koopaseum[?] | - | |
| Italian | Koopaseo[?] | Koopaseum | |
| Korean | 엉금엉금 돔[?] Eonggeum-Eonggeum Dom |
Koopa Troopa Dome | |
| Spanish | Kooliseo[?] | Pun of "Koopa" and "coliseo" (coliseum) |
