Following gallery has fixed widths, small enough to fit 2 worlds per row on my own phone
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Following gallery dynamically adjusts width, but on my phone it makes images large enough to take up an entire row on their own, which may not be ideal
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Following is a list with images presented in-line and the links next to them
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{{Extension DPL}}[[File:Barracks.jpg|40px|Yume Nikki:Barracks Settlement]] [[Yume Nikki:Barracks Settlement|Barracks Settlement]]<br />
[[File:YN Block World.png|40px|Yume Nikki:Block World]] [[Yume Nikki:Block World|Block World]]<br />
[[File:Candleworld.jpg|40px|Yume Nikki:Candle World]] [[Yume Nikki:Candle World|Candle World]]<br />
[[File:Checkerpath1.png|40px|Yume Nikki:Checkered Tile Path]] [[Yume Nikki:Checkered Tile Path|Checkered Tile Path]]<br />
[[File:dark_woods.png|40px|Yume Nikki:Dark Woods]] [[Yume Nikki:Dark Woods|Dark Woods]]<br />
[[File:YN Dark World.png|40px|Yume Nikki:Dark World]] [[Yume Nikki:Dark World|Dark World]]<br />
[[File:Debug_Room.png|40px|Yume Nikki:Debug Room]] [[Yume Nikki:Debug Room|Debug Room]]<br />
[[File:Vending Machine DW.png|40px|Yume Nikki:Dense Woods A]] [[Yume Nikki:Dense Woods A|Dense Woods A]]<br />
[[File:Dense_Woods.png|40px|Yume Nikki:Dense Woods B]] [[Yume Nikki:Dense Woods B|Dense Woods B]]<br />
[[File:Vending Machine TD.jpg|40px|Yume Nikki:Docks A]] [[Yume Nikki:Docks A|Docks A]]<br />
[[File:Dock.jpg|40px|Yume Nikki:Docks B]] [[Yume Nikki:Docks B|Docks B]]<br />
[[File:YN Eyeball World.png|40px|Yume Nikki:Eyeball World]] [[Yume Nikki:Eyeball World|Eyeball World]]<br />
[[File:Fcdungeon.jpg|40px|Yume Nikki:FC Dungeon]] [[Yume Nikki:FC Dungeon|FC Dungeon]]<br />
[[File:Fchouse.jpg|40px|Yume Nikki:FC House]] [[Yume Nikki:FC House|FC House]]<br />
[[File:FCWorldA.png|40px|Yume Nikki:FC World A]] [[Yume Nikki:FC World A|FC World A]]<br />
[[File:Fcworldb.png|40px|Yume Nikki:FC World B]] [[Yume Nikki:FC World B|FC World B]]<br />
[[File:FcWorldC.png|40px|Yume Nikki:FC World C]] [[Yume Nikki:FC World C|FC World C]]<br />
[[File:Facecarpetplaza.jpg|40px|Yume Nikki:Face Carpet Plaza]] [[Yume Nikki:Face Carpet Plaza|Face Carpet Plaza]]<br />
[[File:Footprintpatha.png|40px|Yume Nikki:Footprint Path]] [[Yume Nikki:Footprint Path|Footprint Path]]<br />
[[File:Forestworldstart.png|40px|Yume Nikki:Forest World]] [[Yume Nikki:Forest World|Forest World]]<br />
[[File:Ghostworld.jpg|40px|Yume Nikki:Ghost World]] [[Yume Nikki:Ghost World|Ghost World]]<br />
[[File:Graffitiworld.jpg|40px|Yume Nikki:Graffiti World]] [[Yume Nikki:Graffiti World|Graffiti World]]<br />
[[File:YN Guillotine World.png|40px|Yume Nikki:Guillotine World]] [[Yume Nikki:Guillotine World|Guillotine World]]<br />
[[File:Redmaze.jpg|40px|Yume Nikki:Hell]] [[Yume Nikki:Hell|Hell]]<br />
[[File:YN Lamp World.png|40px|Yume Nikki:Lamp World]] [[Yume Nikki:Lamp World|Lamp World]]<br />
[[File:Mado's_Room.png|40px|Yume Nikki:Madotsuki's Room]] [[Yume Nikki:Madotsuki's Room|Madotsuki's Room]]<br />
[[File:Mall.png|40px|Yume Nikki:Mall]] [[Yume Nikki:Mall|Mall]]<br />
[[File:YN Mars.png|40px|Yume Nikki:Mars]] [[Yume Nikki:Mars|Mars]]<br />
[[File:Minihell.png|40px|Yume Nikki:Mini Hell]] [[Yume Nikki:Mini Hell|Mini Hell]]<br />
[[File:YN Mural World.png|40px|Yume Nikki:Mural World]] [[Yume Nikki:Mural World|Mural World]]<br />
[[File:Neon_Tile_Path_intro.png|40px|Yume Nikki:Neon Tile Path]] [[Yume Nikki:Neon Tile Path|Neon Tile Path]]<br />
[[File:Neonworld.jpg|40px|Yume Nikki:Neon World]] [[Yume Nikki:Neon World|Neon World]]<br />
[[File:YN Nexus.png|40px|Yume Nikki:Nexus]] [[Yume Nikki:Nexus|Nexus]]<br />
[[File:YN Number World.png|40px|Yume Nikki:Number World]] [[Yume Nikki:Number World|Number World]]<br />
[[File:Pastel.jpg|40px|Yume Nikki:Pink Sea]] [[Yume Nikki:Pink Sea|Pink Sea]]<br />
[[File:ponikos_house.png|40px|Yume Nikki:Poniko's House]] [[Yume Nikki:Poniko's House|Poniko's House]]<br />
[[File:YN Puddle World.png|40px|Yume Nikki:Puddle World]] [[Yume Nikki:Puddle World|Puddle World]]<br />
[[File:dense_woods_b_the_road.png|40px|Yume Nikki:Road]] [[Yume Nikki:Road|Road]]<br />
[[File:YN Sewers.png|40px|Yume Nikki:Sewers]] [[Yume Nikki:Sewers|Sewers]]<br />
[[File:Statueworld.jpg|40px|Yume Nikki:Shield-Folk World]] [[Yume Nikki:Shield-Folk World|Shield-Folk World]]<br />
[[File:Skygarden.jpg|40px|Yume Nikki:Sky Garden]] [[Yume Nikki:Sky Garden|Sky Garden]]<br />
[[File:YN Snow World.png|40px|Yume Nikki:Snow World]] [[Yume Nikki:Snow World|Snow World]]<br />
[[File:YN Spaceship.png|40px|Yume Nikki:Spaceship]] [[Yume Nikki:Spaceship|Spaceship]]<br />
[[File:YN Staircase Of Hands.png|40px|Yume Nikki:Staircase of Hands]] [[Yume Nikki:Staircase of Hands|Staircase of Hands]]<br />
[[File:Static Maze Madotsuki.png|40px|Yume Nikki:Static Maze]] [[Yume Nikki:Static Maze|Static Maze]]<br />
[[File:staticB.png|40px|Yume Nikki:Static Tunnel]] [[Yume Nikki:Static Tunnel|Static Tunnel]]<br />
[[File:Teleport Maze intro.png|40px|Yume Nikki:Teleport Maze]] [[Yume Nikki:Teleport Maze|Teleport Maze]]<br />
[[File:Train_yume_nikki.png|40px|Yume Nikki:Traincar]] [[Yume Nikki:Traincar|Traincar]]<br />
[[File:YN Underground World.png|40px|Yume Nikki:Underground World]] [[Yume Nikki:Underground World|Underground World]]<br />
[[File:YN White Desert A.png|40px|Yume Nikki:White Desert A]] [[Yume Nikki:White Desert A|White Desert A]]<br />
[[File:whitetunnel.png|40px|Yume Nikki:White Desert B]] [[Yume Nikki:White Desert B|White Desert B]]<br />
[[File:whitedesertbhead.png|40px|Yume Nikki:White Desert Mountain Ring]] [[Yume Nikki:White Desert Mountain Ring|White Desert Mountain Ring]]<br />
[[File:Wilda1.jpg|40px|Yume Nikki:Wilderness]] [[Yume Nikki:Wilderness|Wilderness]]<br />
[[File:YN Windmill World.png|40px|Yume Nikki:Windmill World]] [[Yume Nikki:Windmill World|Windmill World]]<br />
[[File:Witchisland2.png|40px|Yume Nikki:Witch's Island]] [[Yume Nikki:Witch's Island|Witch's Island]]<br />