Slaughterhouse
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Geometry Dash Slaughterhouse
Slaughterhouse
The hell-themed Extreme Demon that became a modern difficulty symbol: hosted by icedcave, legitimately verified by Doggie, famous for the river wave, and surrounded by one of the most talked-about verification controversies in Geometry Dash.
Host
icedcave
Verifier
Doggie
Style
Hell-themed
Known for
river wave
Sources and scope
Historical dates, creator credits and verification context on this page are checked against the sources below. Community records can be corrected as new primary evidence appears. For a changing placement, use the live Pointercrate list rather than a historical paragraph.
What Is Slaughterhouse?
Slaughterhouse is a 2.1 Extreme Demon mega-collab known for its red-and-black hell theme, wave-heavy gameplay, and former #1 Demonlist status. It is not just famous because it is hard. It is also known for its signature wave and a verification history that needs careful, attributed reading rather than a one-line allegation.
Who Made Slaughterhouse?
Slaughterhouse was hosted by icedcave, who is credited with the overall gameplay. The archival record describes the level as loosely based on an earlier icedcave impossible level. The short, source-backed answer is: icedcave hosted it.
The level also involved collaborators and decorators such as DrCuber, Brittank88, EndLevel, river, Iris, and CDMusic. The final result feels like one continuous pressure machine, but its identity comes from multiple creators sharpening the same red hell concept.
Verification History
Slaughterhouse's verification history is one reason the level is still discussed. Community records document an earlier claimed verification and a later public controversy around that claim. Those records need to be read with their original attribution rather than reduced to an unsourced one-line allegation.
Historical community records credit Doggie with the accepted completion on December 19, 2021. The page's sources distinguish the accepted verification from the earlier disputed claim without asking the reader to treat a changing community summary as primary evidence.
Slaughterhouse Parts & Layout
0-8%
icedcave opening
Slow mini-cube, hell-themed setup, and the old Slaughterhouse identity being introduced.
43-49%
Akira Kurisu
Mini-ship, straight-fly and a short ball sequence, as described in the archival section breakdown.
49-58%
river wave
The archive describes a quadruple-speed wave with gravity and size changes.
58-74%
GD Iris
Mini-UFO, orb timings, wave changes and a long straight-fly in the archival breakdown.
74-91%
DrCuber
Wave and straight-fly sequences separated by an automatic cube timing.
91-95%
CDMusic
A slower return to cube timing in the archival breakdown.
95-100%
icedcave
The documented final sequence after the last jump.
How Hard Is Slaughterhouse?
Slaughterhouse and Bloodbathbelong to different historical eras. The section list above can help a player identify what to practise, but it does not create a universal difficulty ranking.
Compared with Tidal Wave, use the live Demonlist for current status. Player-fit discussion is editorial and can vary by device, version, skills and practice history.
Demonlist History & Legacy
Slaughterhouse reached #1 on the Demonlist in November 2021 and occupied a major place in the early-2020s top-demon discussion. Its current position is a live fact, so the relevant owner is the linked Demonlist rather than this historical page.
The archival record also describes substantial showcase attention. View counts are volatile and platform-specific, so this guide does not publish a static popularity total.
Versions of Slaughterhouse
True unnerfed
The most extreme early form, not legitimately verified.
Unnerfed
A famous harder version, later verified separately by top players.
Doggie Slaughterhouse
A separately documented version that passed through several intended verifiers before being scrapped.
Raced version
The source describes it as a later Top 1 race version, verified by wPopoff in 2023.
Public version
The archive distinguishes the public version from earlier variants; consult the original record for version-specific details.
Slaughterhouse vs Bloodbath
Slaughterhouse and Bloodbath share a red hell identity and former top-demon reputation, but they belong to different eras. Bloodbath defined the old Demonlist era. Slaughterhouse represents the modern era of extreme consistency, wave precision, and verification scrutiny.
If you are learning the lineage, start with the separate Bloodbathguide. Any suggested progression order here is DashedUp editorial guidance, not an official path.
Related Geometry Dash Pages
Frequently Asked Questions
Who made Geometry Dash Slaughterhouse?
Slaughterhouse was hosted by icedcave, who made the overall gameplay. The level also includes work and decoration from creators including DrCuber, Brittank88, EndLevel, river, Iris, and CDMusic.
Who verified Slaughterhouse?
Historical community records credit Doggie with the accepted verification on December 19, 2021. The earlier claimed verification has a documented controversy; use the linked source record for the attribution and context.
Is Slaughterhouse harder than Tidal Wave?
They are different kinds of challenge, and any current list placement changes. Use the live Demonlist for present status; player-fit comparisons should be treated as opinion rather than a permanent ranking.
Was Slaughterhouse ever the #1 demon?
Historical records place Slaughterhouse at #1 in November 2021. Use the live Demonlist for current position and record requirements.
What is the river wave in Slaughterhouse?
The archive describes river’s 49–58% segment as a quadruple-speed wave with gravity and size changes. Practice difficulty remains player-specific.
Why was Slaughterhouse's verification controversial?
The level has a documented dispute around an earlier claimed verification. Historical community records distinguish that claim from Doggie's accepted completion; the linked sources provide the relevant attribution.
What song does Slaughterhouse use?
The original showcase is associated with a remix of Lost by CRIM3S. Some server versions use replacement music because of availability issues.
Is Slaughterhouse harder than Bloodbath?
They belong to different historical eras. Treat any player-fit comparison as editorial guidance, and use the separate level guides for source context.