Editing Below-Grade Discotheque

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The '''Below-Grade Discotheque''' is a [[cave]] in the [[Serene Shores]] in {{p4}}. It is a metal-themed cave with dark lighting, so the [[Headlamp]] upgrade is recommended. Various electronic objects are found in its sublevels. Its name alludes to the [[boss]] within the final sublevel: the [[Groovy Long Legs]]. This cave has {{sparklium|p4|1,375}} worth of treasure.

The Below-Grade Discotheque is located near The Sand Keep base at the top of the sandcastle. Southeast of this base there is a branching path; while one path goes up towards a small pool, the other path heads down to this cave's entrance.

[[File:P4 Voyage Log Olimar 51.png|right|200px]]

{{transcript|While traversing the darkness, I came upon a delightful yet nostalgic object of mystery! Powerful streams of light, nonstop beats that assault the senses, a haze of smoke and music, and dancing Pikmin! It's like being back in the discotheques of my youth!|block=y}}

** {{icon|Clay mound|v=P4|y}} × 1 (requires 15 pieces of raw material)

The first sublevel is fairly small. Make your way around it, defeating the Tusked Blowhogs, building the clay mound, and collecting the treasures and raw material.

** {{icon|Fire generator|v=P4|y}} × 3

This sublevel is themed around riding floating platforms. To collect the Olfactory Sculpture, jump to the floating platform in the west with Oatchi and throw 10 Pikmin over to the treasure, being careful to not throw them off the edge or at its hazardous flame. To collect the Soul Reverberator, walk past the iron fences without Oatchi, carefully walk onto the floating platform, and throw a Pikmin at the white button, which will lower the iron fences. Make sure to defeat the Shearfleas and Bearded Amprats, and destroy the fire geysers.

This sublevel has a complex layout featuring many moving walkways, Bouncy Mushrooms, and fans, but the things that need to be done to complete it are actually fairly simple. To start, head to the lower level and jump onto the fan on the ground to reach a higher level. Dig up the tunnel and enter it to reach another island where the 15 Gold Nuggets can be collected. Returning to the previous level, make sure that the blue button is pressed down, then throw Pikmin onto the Bouncy Mushroom that the arrows on the ground are pointing towards. They will land on a moving walkway and begin going around a circuit. The next step requires timing: when at least 10 Pikmin are on the leftmost of the three moving walkways, jump on the red button to switch their direction. They will land on a Bouncy Mushroom and slide down a rail to push a cardboard box off a ledge. You can then cross this box and collect the Turn-of-Events Track. To access the Winged Candypop Bud, jump from the box to the Bouncy Mushroom next to it, which will lead to a fan that will take you to the high platform with the Candypop Bud. To access the hole to the next sublevel, jump on the fan next to the treasure's location, which will take you to another platform with the hole.

** {{icon|Sphere of Beginnings|v=P4|y}}

** {{icon|Bubble generator|v=P4|y}} × 3

** {{icon|Button|v=P4|y}} × 1 (lowers Iron fences)

** {{icon|Geyser|v=P4|y}} × 1

{{p4 caves}}