Uploaded June 2026 | Updated September 2026, 1 week ago
If SANS was in THE BACKROOMS (Animation)
An animation about Sans from Undertale entering the backrooms.
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Follow me here!
📷INSTAGRAM: instagram.com/CyberLegendsAnimations
🐦 TWITTER: twitter.com/CyberLegendsYT
📧 BUSINESS EMAIL: cyberlegendsbiz@gmail.com
------------------------------------------
DISCLAIMER ⚠️
Do not subtitle or dub these animations into other languages. Reposting them with subtitles or dubs may result in video removal.
Reaction videos are allowed if proper credit is given with a link to the original video and my channel.
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What happens if Sans from Undertale enters The Backrooms? In this animation, Sans gets trapped in the endless yellow halls of the Backrooms and discovers that he's not the only Undertale character stuck there. After ending up in a world similar to the Backrooms movie, Sans has to figure out a way to escape.
With the A24 Backrooms movie recently released, I thought it'd be fun to imagine what would happen if Undertale and The Backrooms crossed over. I hope you enjoy this animation!
Video Timestamps:
00:00 If SANS was in THE BACKROOMS
09:32 SANS plays THE BACKROOMS IN ROBLOX
14:46 If SANS was in FIVE NIGHT'S AT FREDDY'S
23:06 If SANS was in POPPY PLAYTIME
#backrooms #backroomsmovie #sans #undertale #deltarune #thebackrooms #backroomsanimation #horror #backroom
Credits:
The Backrooms and The Pool Rooms maps by egglord
steamcommunity.com/sharedfiles/filedetails/?id=2732733089
steamcommunity.com/sharedfiles/filedetails/?id=2849511871
"Hyperfun, Gnarled Situation, Malicious, Kool Kats, Machinations, March of the Spoons, Aggressor, Beach Party, The Show Must Be Go, Happy Happy Game Show, Ultra Polka" by Kevin Macloed
(incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
creativecommons.org/licenses/by/3.0
"Corp on Road" by Alexandr Zhelanov (opengameart.org/users/alexandr-zhelanov)
"Sip The Slipple" by Audionautix (audionautix.com/)
"silly-duck, 8bit-platformer, on-the-farm” by Tim Beek (timbeek.com)
Licensed under Creative Commons: By Attribution 4.0
creativecommons.org/licenses/by/4.0
"Android128 - EpStep_0, Android128 - Reveverse (HMNN)_0" by Android128 (opengameart.org/users/android128)
"Spear of Justice - Instrumental Mix Cover" by Vetrom (youtube.com/@Vetrom)
youtu.be/mv_SW6GfJ48
Sound effects from: zapsplat.com
Sound effects from: fesliyanstudios.com
Credits for other animations:
SANS plays THE BACKROOMS IN ROBLOX docs.google.com/document/d/1B0wKbBjLNH2ydsukoqLUjo-Z4bgBTxMBeAlOEn9f3zk/edit?tab=t.egzay8ktouu8
If SANS was in FIVE NIGHT'S AT FREDDY'S
docs.google.com/document/d/1B0wKbBjLNH2ydsukoqLUjo-Z4bgBTxMBeAlOEn9f3zk/edit?tab=t.zgaqzm4s3nfn
If SANS was in POPPY PLAYTIME
docs.google.com/document/d/1B0wKbBjLNH2ydsukoqLUjo-Z4bgBTxMBeAlOEn9f3zk/edit?tab=t.kw54ofxa6zh4
If SANS was in THE BACKROOMS (Animation)
An animation about Sans from Undertale entering the backrooms.
------------------------------------------
Follow me here!
📷INSTAGRAM: instagram.com/CyberLegendsAnimations
🐦 TWITTER: twitter.com/CyberLegendsYT
📧 BUSINESS EMAIL: cyberlegendsbiz@gmail.com
------------------------------------------
DISCLAIMER ⚠️
Do not subtitle or dub these animations into other languages. Reposting them with subtitles or dubs may result in video removal.
Reaction videos are allowed if proper credit is given with a link to the original video and my channel.
------------------------------------------
What happens if Sans from Undertale enters The Backrooms? In this animation, Sans gets trapped in the endless yellow halls of the Backrooms and discovers that he's not the only Undertale character stuck there. After ending up in a world similar to the Backrooms movie, Sans has to figure out a way to escape.
With the A24 Backrooms movie recently released, I thought it'd be fun to imagine what would happen if Undertale and The Backrooms crossed over. I hope you enjoy this animation!
Video Timestamps:
00:00 If SANS was in THE BACKROOMS
09:32 SANS plays THE BACKROOMS IN ROBLOX
14:46 If SANS was in FIVE NIGHT'S AT FREDDY'S
23:06 If SANS was in POPPY PLAYTIME
#backrooms #backroomsmovie #sans #undertale #deltarune #thebackrooms #backroomsanimation #horror #backroom
Credits:
The Backrooms and The Pool Rooms maps by egglord
steamcommunity.com/sharedfiles/filedetails/?id=2732733089
steamcommunity.com/sharedfiles/filedetails/?id=2849511871
"Hyperfun, Gnarled Situation, Malicious, Kool Kats, Machinations, March of the Spoons, Aggressor, Beach Party, The Show Must Be Go, Happy Happy Game Show, Ultra Polka" by Kevin Macloed
(incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
creativecommons.org/licenses/by/3.0
"Corp on Road" by Alexandr Zhelanov (opengameart.org/users/alexandr-zhelanov)
"Sip The Slipple" by Audionautix (audionautix.com/)
"silly-duck, 8bit-platformer, on-the-farm” by Tim Beek (timbeek.com)
Licensed under Creative Commons: By Attribution 4.0
creativecommons.org/licenses/by/4.0
"Android128 - EpStep_0, Android128 - Reveverse (HMNN)_0" by Android128 (opengameart.org/users/android128)
"Spear of Justice - Instrumental Mix Cover" by Vetrom (youtube.com/@Vetrom)
youtu.be/mv_SW6GfJ48
Sound effects from: zapsplat.com
Sound effects from: fesliyanstudios.com
Credits for other animations:
SANS plays THE BACKROOMS IN ROBLOX docs.google.com/document/d/1B0wKbBjLNH2ydsukoqLUjo-Z4bgBTxMBeAlOEn9f3zk/edit?tab=t.egzay8ktouu8
If SANS was in FIVE NIGHT'S AT FREDDY'S
docs.google.com/document/d/1B0wKbBjLNH2ydsukoqLUjo-Z4bgBTxMBeAlOEn9f3zk/edit?tab=t.zgaqzm4s3nfn
If SANS was in POPPY PLAYTIME
docs.google.com/document/d/1B0wKbBjLNH2ydsukoqLUjo-Z4bgBTxMBeAlOEn9f3zk/edit?tab=t.kw54ofxa6zh4
