A robot boss that is controlled by Bowser Jr. It features blue weak spots that have to be destroyed using Bullet Bills. After destroying these spots, the head needs to be attacked. It always spawns a Power Star. Several objects can be linked to it.
| Name | Games | Required? | Description |
|---|---|---|---|
| SW_APPEAR | SMG2 | False | Appears when this switch is activated. |
| SW_DEAD | SMG2 | False | Gets activated after defeating the boss. |
| SW_A | SMG2 | True | Gets activated when it attacks with its hammers. Gets deactivated again after performing this attack. |
| Name | Games | Required? | Description | Values |
|---|---|---|---|---|
| Message | SMG2 | True | DemoOpeningKoopaJrRobot is used during the intro cutscene with Bowser Jr. |
| Name | Games | Required? | Description | Values |
|---|---|---|---|---|
| AppearPowerStar | SMG2 | True | Spawned after defeating it. | |
| NamePos | SMG2 | True | Additional placements that can be freely placed. |
|
| DemoCast | SMG2 | True | Automatically registers to the cutscene with the name クッパJrロボットデモ. |