Roadbose (also known as RoadMC2, GaMesFanTaSy, Roadkiller, TheRealZust, or Super Pizza) was a mysterious Korean player and hacker in Geometry Dash. He became famous for his hacked level ICE Carbon Diablo X and for creating brutally hard and impossible levels. He has been around since Update 1.3. He got the impression that he is hated, thus quit in early 1.9. Some people have impersonated him since then, but he still hates the game and has deleted everything on his Naver account.
Levels[]
Unrated levels[]
- Heaven And Hell - An infamous 1.4 former-impossible level that features several straight flying sections and two-block-size blue orb spams. It used to have a secret way that was achievable by decent players. The level is still on the server but the secret way was removed due to the level being updated by a hacker. Seemingly random invisible objects were added as well, along with a ball timing being nerfed.
- The player and creator KeiAs is the only person with a recording of a legitimate completion of the rated version of this level using the secret way.[1]
- The level was rated from January 2014 to somewhere between February 7, 2015, and April 4, 2015. The exact date of the unrate is not confirmed.
- This level is a remake of hell and heaven by Pis.
- This was one of the first levels to be deemed impossible.[2]
- The original rated version was beaten legitimately by Tuggy on July 12, 2021,[3] and set a new record for the longest time between creation and being beaten.
- It is the oldest known level to include blue orb spam in the way that it was used in the level.
- ICE Carbon Chaos - The second level of the "ICE Carbon" series made in 1.5. The difficulty of this level is considered to be about the same as ICE Carbon Diablo X's. The level was previously deleted due to its poor reception and lack of recognition. It has now been restored from memory and reuploaded to the servers on March 22, 2025.
Hard levels[]
- Lightning Factory 2 (starred) - The third level in the "Lightning" series.
Harder levels[]
- Lets Go KOREA (starred) - Roadbose's first level. The level is fairly straightforward for its time but has some trolls that can throw the player off.
Insane levels[]
- LIGHTNING Jumper (featured) - The first level in the "Lightning" series.
Demon levels[]
Hard Demon levels[]
- Extreme super world (featured) - One of Roadbose's easiest Demons. Roadbose was working for an update for this level with 1.6 decoration but was never finished. The current version is the third version, updated in 1.8.
- Super Of Everything (featured) - A level made around 1.6. It is known for its insane memorization and timings. This was made semi-impossible in 2.1 due to portal physics changing, making the player die at 98%. This bug can be passed by turning off Smooth Fix or by setting the graphics to 1280x720.
Insane Demon levels[]
- ICE Carbon Diablo X (featured) - The third level in the "ICE Carbon" series. Formerly an Extreme Demon, it was originally placed #1 on the Demonlist and initially thought to be impossible because of its straight-flying and tight ship sequences. However, Riot eventually beat the level and said it was not as hard as Cataclysm. On September 28, 2017, it dropped out of the Demon List and entered the Legacy List.[4]
- The currently-rated and well-known version of ICE Carbon Diablo X is an updated version. A reupload of the very first version can be found on the profile of Compendium (PlayerID: 20417551) with the level ID 51079609.
- ICE Carbon Zust (starred) - The first level in the "ICE Carbon" series. It is a remake of "Ice Hell Cave" by Small. The level originally had a secret way at 46% that allowed the player to skip to the end, but then the account which had uploaded the level got hacked and the skip now only goes up to 70%.
Canceled/Deleted levels[]
- Back On track EASY - A level that is supposed to be an easy version of "Back On Track" but was buffed.
- Back On Track S
- Black Berlin Chaos
- bosque peligroso - Spanish for "Dangerous Forest"
- Bull - A tiny level with a structure that looks like a bull.
- Cant Let World - A level that has the same gameplay as "ICE Cant Let Go" but features more detailed decoration.
- Cheak Machine
- Classicfunk
- ClubdemonStep
- Clubdrop
- Clutter Fun - An auto-level with a lot of blue pads and sync to the music. The level has been deleted.
- ClutterFactory V2
- Clutterfunk S
- Crescendo Auto - The auto version of a popular demon called "Crescendo". The level has been deleted.
- Cupid AnGel First
- Demon Cycles
- Demon of Everything
- Demon Tree
- Dreams and Hopes
- Electric Evolved - A 1.6 styled auto level. This level was formerly called "Club X Auto" but then Roadbose added more details to it and changed the name to "Electric Evolved".
- Electroman Finale
- FanoMara
- Fire Carbon Razer X - A level inspired by a level called "FunnyGame Holiday".
- Fire Crabon Just - The buffed and extended version of "ICE Carbon Zust". The level name contains some typos.
- Flastare Clastar
- Fly of The Sky
- HappeningDemon Park
- Hell Out and Heaven
- ICE Base After Base - The second level in the "ICE" series.
- ICE Cant Let Go - The first level in the "ICE" series (not to be confused with the "ICE Carbon" series"). The series will have an "ICE" version of official levels.
- ICE Carbon Auto - The auto version of his level "ICE Carbon Diablo X". This level is not a part of the "ICE Carbon" series. It has been deleted from the servers.
- ICE Carbon Demon X - Another submission to the "ICE Carbon" series and the old version of "ICE Carbon Diablo X". This version is canceled to the version we have today, including the name change from "Demon X" to "Diablo X". Diablo is "demon" in Spanish.
- ICE Carbon Fantasy - The sequel to "ICE Carbon Diablo X" and the fourth level of the series. It was created in 1.7 features gameplay that goes down from Extreme Demon to Auto. The level was never finished.
- ICE Carbon Titan X - The final addition to the ICE Carbon series. The level was likely Roadbose's hardest level, however it has been deleted and only the first few seconds have been restored. This, along with his part in Inevitable Doom, were his only 2.0 creations.
- ICE Jumper - The third level in the "ICE" series.
- ICE Carbon Trailer - A preview of the level "ICE Carbon Titan X" which would become the final level in the ICE Carbon series.
- Interfaces Jumper
- KAXAFull XarlinStar
- Lets Go Korea V2 - The sequel to his level "Lets Go Korea".
- Level Night 0
- Lightning Factory 1 - The second level in the "Lightning" series.
- Lightning Factory 3 - The fourth and last level in the "Lightning" series.
- Milaniasis
- Neon Clubstep - The second level of the "Neon" series. This level is unfinished and according to Chicharito52, the level is 13% complete.
- Neon Electrodynamix - A level in another level series called "Neon" with Roadbose making "Neon" version of official levels like the ICE series. This is the first level in the series.
- Night Machine
- Prison Escape
- Revolution Process
- RoadBose Guide
- RoadboseDynamix
- RoadMC Auto - An auto level got a lot of dislikes when released because of the hard non-auto part at the end. The level has gotten deleted since.
- RoadMc2 400 star
- RobTop Machine
- Simple Shadow Demon
- Small Auto
- STARO Manenose
- Super Hell Park
- Super Hell Wolrd - A submission for a mini-series that is brutally difficult.
- The 6000 BlockStep
- THE Aurora Chaos
- THE Auto Machine
- The CoNSOL
- The ConSol V2 RS
- THE DEMON K - His second level, which is way harder than "Lets Go Korea" and was very hard for its time. This level was deleted by a hacker.
- THE Ghost
- THE Optimus Road
- The Portal Road
- The unknown Factory
- Touch is Funny - A level with only dual-mode that was never finished.
- Transparent Machine
- Turnriz NamixStep
- WOW Beautiful
- X Clobe
Nominations and Awards[]
- Placed 93rd in GDToday's 100 Greatest Levels of All Time List with ICE Carbon Diablo X
Trivia[]
- He was a member of the Geometry Dash World forums.
- In the comment section of his uploaded video "Extreme Super World" are many comments from people who do not believe that the YouTube channel is the real Roadbose.[5]
- The video of unnerfed Silent clubstep does not have a single comment about that topic.[6]
- In the comment section of the uploaded video of Extreme Super World on that channel, he claimed that he has beaten ICE Carbon Diablo X in 15,000 attempts.[5] However, this turned out to be false, as the level was hacked.
- In 2019, someone recreated 2 of his levels (Back On Track S and Demon Cycles) on a private server name ZenosGDPS (this server is shut down now). The user hyper2149 (PlayerID: 89793882) reuploaded the levels on normal GD, and they are on iiiEvnosiii's account now.
- The user iiiEvnosiii (PlayerID: 91602477) restored and uploaded 50 deleted levels.
- The user Compendium (PlayerID: 20417551) uploaded nine deleted levels, restored by Stormfly, including ICE Carbon Demon X.
- The Roadkiller account was thought to be an impersonator for several years before RoadBose confirmed its legitimacy in 2020.
- In March 2025, TheRealZust account posted “roadkiller” to its community tab. At this point it is unknown if this is Roadbose or someone hacking the account.
Video[]
All of Roadbose's Levels - Geometry Dash
Credits to Stormfly.