- This article is about the level in Super Mario 3D World. For the level in New Super Mario Bros. 2, see World
Flower-1.
Template:Levelbox
Switch Shock Circus, otherwise known as World 
Flower-1, is the first level of World Flower in Super Mario 3D World. It is unlocked after completing Broken Blue Bully Belt back in World Mushroom, and its own completion unlocks Floating Fuzzy Time Mine and Piranha Creeper Creek after Dark.
Layout
The course is a remixed version of Switch Scramble Circus and shares many of the same elements, although having more enemies within the stage.
The player starts off in a circular area which leads to another area containing Switch Panels. The Switch Panels, however, have Fizzlits moving across them, which are not seen in the original level. The player needs to flip all the switches to the "ON" position while avoiding the Fizzlits to progress further.
The player is then met by a Hammer Bro. The area behind the Hammer Bro. contains Mushroom Trampolines that the player must use to get up onto higher platforms. A ? Block containing a Lucky Bell can also be found to the left. The platforms in this area are patrolled by Fizzlits, so the player needs to be careful navigating or defeating them. The area above these platforms is filled with more Switch Panels, some of which are moving, as well as Fizzlits and Hammer Bros. If timed correctly, the Hammer Bros'. hammers can be used to defeat the Fizzlits. Flipping all the switches to the correct position opens to a clear pipe cannon.
The final area contains more Switch Panels and Fizzlits. The player could jump onto the Goal Pole at this point, though flipping the switches to the correct position allows the player to reach the top.
Green Stars
- Green Star 1: In a mystery box behind the starting location. The player must turn on four switch panels on the wall to earn the Green Star.
- Green Star 2: The second Green Star can be collected by obtaining all eight Green Coins from the Green Ring.
- Green Star 3: At the end of the level, floating right of the ledge. The player must use a baseball to obtain this Green Star.
Enemies
Names in other languages
| Language | Name | Meaning | Notes |
|---|---|---|---|
| Japanese | ビリビリ！スイッチサーカス[?] Biribiri! Suicchi sākasu |
Shocking! Switch Circus | |
| Dutch | Hoogspanningscircus[?] | High voltage circus | |
| German | Strom an, Manege frei[?] | Electricity on, manege free | |
| Italian | Interruttori degli orrori[?] | Horror's switches | |
| Portuguese | Eletrizante labirinto de interruptores[?] | Electrifying maze of switches | |
| Spanish | El electrizante circo de los interruptores[?] | The shocking switches' circus |