Editing Light Blocks, Dark Tower

{{about|Light Blocks, Dark Tower, a level in [[New Super Mario Bros. U]]|other uses|[[Rock-Candy Mines-4]]}}
{{level infobox
|title=Light Blocks, Dark Tower
|image=[[File:NSMBU Light Blocks Dark Tower Screenshot.jpg|250px]]
|code=World 6-4
|world=[[Rock-Candy Mines]]
|game=''[[New Super Mario Bros. U]]'' (''[[New Super Mario Bros. U Deluxe|Deluxe]]'')
|powerup=[[Fire Flower]]
|limit=400 seconds
|cr_limit=
|before_alt=[[Shifting-Floor Cave|<<]] 
|before=[[Grinding-Stone Tower|<<]]
|after=[[Walking Piranha Plants!|>>]]
|secret=
}}
'''Light Blocks, Dark Tower''', or '''Rock-Candy Mines-4''', is the fourth course of [[Rock-Candy Mines]] in ''[[New Super Mario Bros. U]]''. It is unlocked via completion of [[Grinding-Stone Tower]] or [[Shifting-Floor Cave]], and its own completion opens the path to a blue [[! Switch]], a spot where a [[Bubble Baby Yoshi]] resides, a Green [[Toad House]], and the level [[Walking Piranha Plants!]].
==Layout==
The level begins in a [[dark]], underground area with large [[Light-Up-Lift|Light Block]]s that periodically shift between on and off. A [[? Block]] containing a [[Super Star]] is found to the left of the player's starting position. As Light Block platforms are climbed vertically, [[Swoop]]s can be found. Rope ladders are found, along with Light Block platforms that move. ? Blocks that contain Super Stars if the player is [[Invincible Mario]] are found in the area as well. More moving Light Blocks are found, as well as Swoops leading up to a [[Warp Pipe]]. The Warp Pipe leads to the area with the [[Checkpoint Flag]]. More Light Block platforms are found in this section, though they are activated temporarily using [[? Switch]]es found throughout the area. A [[Bob-omb]] is found on moving Light Blocks, and is followed by a yellow Warp Pipe blocked by [[Brick Block]]s, which leads to an area with Bob-ombs and a [[crate]] containing a [[1-Up Mushroom]]. More moving Light Blocks follow, as well as [[Fire Bro]]s and Warp Pipes that spawn Bob-ombs. A Warp Pipe at the end of the section leads to an area with a [[Koopa Paratroopa|Paratroopa]] and the [[Goal Pole]].

==[[Star Coin]]s==
{|class="wikitable" style="text-align: center"
|-
!Image
!Location
|-
|[[File:NSMBU Light Blocks Dark Tower Screenshot.jpg|200px]]
|The first Star Coin is to the right, next to a Light Block wall near the beginning of the level.
|-
|[[File:NSMBU 6-4 Coin 2.jpg|200px]]
|In the middle of the course is a yellow [[Warp Pipe]] that leads to the area with the second Star Coin. The Star Coin is found above a row of [[Koopa Paratroopa|Paratroopa]]s.
|-
|[[File:NSMBU 6-4 Coin 3.jpg|200px]]
|Next to the Warp Pipe that leads to the last section, the third Star Coin is found above a [[Fire Bro]].
|}
{{br|left}}

==Enemies==
{{number of enemies
|image1=[[File:NSMBU Asset Model Swoop.png|50px]]
|name1=[[Swoop]]
|count1=18
|image2=[[File:KoopaParatroopa NSMBU.png|50px]]
|name2=[[Koopa Paratroopa|Red Paratroopa]]
|count2=8
|image3=[[File:NSMBU Fire Bro Artwork.png|50px]]
|name3=[[Fire Bro]]
|count3=2
|image4=[[File:BobombNSMBU.png|50px]]
|name4=[[Bob-omb]]
|count4=(infinitely spawned)
}}

==Names in other languages==
{{foreign names
|Jap=やみのどうくつ 光る足場
|JapR=Yami no dōkutsu hikaru ashiba
|JapM=Dark Cave, Glowing Platforms
|SpaA=A tientas y entre Bob-ombas
|SpaAM=Blind and among Bob-ombs
|SpaE=A tientas y entre Bob-ombs
|SpaEM=Blind and among Bob-ombs
|Dut=Licht uit, blok aan
|DutM=Light out, block on
|Ger=Dunkle Blockade
|GerM=Dark Blockade
|Ita=Tra le bombe nel buio
|ItaM=Among the bombs in the dark
|Por=Torre Contraluz
|PorM=Backlight Tower
|Rus=Свет в темной башне
|RusR=Svet v temnoy bashne
|RusM=Light in the dark tower
|Kor=어둠의 동굴과 빛나는 발판
|KorR=Eodum-ui Donggulgwa Bitnaneun Balpan
|KorM=Cave of Darkness and Glowing Scaffold
|Chi=黑暗洞窟中的发光砖块 (Simplified)<br>黑暗洞窟中的發光磚塊 (Traditional)
|ChiR=Hēi'àn Dòngkū Zhōng de Fā'guāng Zhuānkuài 
|ChiM=Glowing Blocks in the Dark Cave
}}

==Level map==
[[File:NSMBU Light Blocks Dark Tower Map.png|500px|thumb|left|]]
{{NSMBU levels}}
[[Category:Underground areas]]
[[Category:New Super Mario Bros. U levels]]
[[de:Dunkle Blockade]]
[[it:Tra le bombe nel buio]]