SiIvaGunner Wiki
SiIvaGunner Wiki

"Bonetrousle" is a frequently ripped track from the game Undertale.


"Nyeh Heh Heh!"[1] is the theme of Papyrus in the game, while "Bonetrousle"[2] is his battle theme. The two songs are mostly the same, except for "Bonetrousle" having drums and violin. It was originally going to be the main battle theme of Deltarune before being repurposed. The melody for this song also appears as a leitmotif in two other Undertale tracks, "Song That Might Play When You Fight Sans" and "Bring It In, Guys!".


See also: Category:Bonetrousle and Category:Rips featuring Undertale

On the SiIvaGunner channel, Undertale leitmotifs are often used as a joke (especially in Season 1 rips), with Papyrus's being one of the most common.

Notably, though, despite this theme being a frequently ripped track, there has never been a rip called "Bonetrousle - Undertale". This is because the title has been reserved for a perfectly accurate recreation of "Bonetrousle" with the melody changed to that of "Unfounded Revenge" from MOTHER 3, matching the rips "Unfounded Revenge - MOTHER 3" and "Nyeh Heh Heh! - Undertale".[3] (Undertale is streamed instead of sequenced, so a perfectly accurate recreation is tantamount to impossible.[Note 1])

Additionally, with Papyrus appearing as a character in the King for Another Day Tournament, four original remixes of his theme were uploaded to the channel. There are currently 13 rips of this song on the SiIvaGunner channel (and 2 non-reuploaded GiIvaSunner rips).


  1. The ripper would have to find all the instruments used in the song, perfectly resequence and mix them as well as apply any changes to the samples, such as compression and reverb, that are in the original song; while recreations of "Bonetrousle" exist, it is unlikely that the SiIvaGunner team considers them accurate enough to be used for this hypothetical rip.


  1. "Nyeh Heh Heh!" on the Undertale Wiki
  2. "Bonetrousle" on the Undertale Wiki
  3. Message from Chaze the Chat in the Official SiIvaGunner Fan Server, February 7, 2018 (screenshot)
Frequently Ripped Tracks
Donkey Kong: DK RapStickerbush Symphony

EarthBound / MOTHER: Humoresque of a Little Dog (Buy Somethin' Will Ya!) • MOTHER 3 Love ThemePollyannaSnowmanStrong One (Masked Man)Unfounded Revenge
Undertale: BonetrousleMegalovaniaYour Best Friend

Final Fantasy: Chocobo Theme
Kingdom Hearts: Dearly BelovedSimple and Clean

Jet Set Radio: Everybody Jump AroundHumming the Bassline

Kirby: Cabbage CavernGreen GreensGourmet RaceHere Come The Squeaks!Mt. DededePuzzle Room

Love Live! School idol festival: Natsuiro Egao de 1, 2, Jump!Snow halation

Mega Man: Flash Man StageWood Man Stage

Mii: Mii ChannelWii Shop Channel

Pokémon: An Unwavering HeartLavender TownTrainers' School

Sonic the Hedgehog: Back 2 BackChemical Plant ZoneE.G.G.M.A.N.Grand MetropolisGreen Hill ZoneIceCap Zone (Act 1)Live and LearnMystic MansionStardust Speedway Bad Future (JPN/PAL)Unknown from M.E.

Super Mario: Athletic Theme (World)Bob-omb BattlefieldDire, Dire DocksGrass LandGround Theme (Secret Course) • Hammer Bros. Theme"It's a me, Mario!"Koopa's RoadMerry-Go-RoundOverworld (Bros. 2)Overworld Theme (World)SliderStaff RollStarman (Metallic Mario) • Steam GardensUnderground
Mario spin-offs: Baby ParkBeware the Forest's MushroomsCoasterPlay a Mini-Game!The Grand FinaleWaluigi Pinball

The Legend of Zelda: Fairy's FountainGerudo Valley

Touhou: Bad Apple!!Beloved Tomboyish GirlFlowering NightHate not the Wind, Spring Blossoms ~ Eternal WindU.N. Owen Was Her?

Others: At Doom's GateBaka MitaiBLOODY STREAMCircusCity of ColorCorridors of TimeEmote: Dance MovesGadget RoomGO MY WAY!!Konga Conga Kappa (King Conga)Let's Practice!OverdrivePursuit ~ CorneredRedialTake You For A RideWe Are Number One

MOTHER Logo.png
General Characters: Papyrus
Jokes: Sans is NessSens
Events Mother's DaySatoru Iwata Memorial DayUndertale 1st Anniversary
Frequently ripped tracks Humoresque of a Little Dog (Buy Somethin' Will Ya!)MOTHER 3 Love ThemePollyannaSnowmanStrong One (Masked Man)Unfounded Revenge
Main series EarthBound Beginnings/MOTHEREarthBoundMOTHER 1+2MOTHER 3
Related Albums: MOTHER 3+
Crossovers Super Smash Bros.: 64MeleeBrawlfor Wii U & 3DS (3DSfor Wii U)Ultimate
Fake games Kingdom Hearts: Chain of Memories II
Similar Direct: Oddity (Mother 4)Halloween HackAlterniabound
Indirect: Yume Nikki (.flow) • OFFSpace Funeral • LISA: The (PainfulJoyfulHopefulPointlessOlliefulDoleful) • OneShotUndertaleHiveswap (Act 2) • Escaped ChasmOMORI
Undertale Logo.png
General Characters: PapyrusSansUndyne
Jokes: Sans is NessSens
Events Good Night BreakUndertale 1st AnniversaryUndertale 5th Anniversary
Albums A High Quality Journey Through the Undergrand
Frequently ripped tracks BonetrousleMEGALOVANIAsans.Your Best Friend
Main series UndertaleDeltarune
Crossovers Super Smash Bros.: Ultimate
Fake games Undertale 2Thundersnail
Fan games YellowTS!UnderswapYandereTale