Bloodbath

Good

Bloodbath is a mega-collab hosted and verified by Riot, made in 1.9. It was placed as #1 in the Official Extreme and Insane Demon Records list for over a year until it was replaced by Athanatos, and as of today, it's still in the top 10. It's the most downloaded Extreme Demon in the game, with over 2 million downloads.

Gameplay
Weoweoteo:

The level starts with the ship game-play at the time where Ggb0y ended Cataclysm. The level fades to a brighter color scheme of black and red. If the player looks above, he/she can see a face resembling Weoweoteo's icon. A slow speed portal follows, and quickly progresses to a double speed cube, then a triple speed ship, where the music changes key from C minor to F minor.

The triple speed ship has flashing colors, and a straight 1.5 block space to fly through, gravity portals switching the gravity of the ship periodically to the beat. The space is made up of spikes held by chains.

The transition to the triple speed mini ball was a half speed fly up for a split second.

The next sequence is a triple speed mini ball with the same color scheme, and the objects flashing to the beat. At the end of the sequence, the ball goes on a yellow pad and a half-speed portal to transition to the next ship segment.

Vermillion:

The next triple speed ship segment is not straight flying, but up and down. The gravity changes rapidly, with a ramp at the end, with a open space holding Vermillion's signature. Thorns and gears are used for this part, and so is the before 2.0 brick blocks and plain black ramps.

The half-speed ball after the ship requires precise timing; each tap is a note of the song, which is now a major key (E♭ major). each platform that the ball lands on is held up by chains, and is made of red bricks at the corners and black blocks with two lines in the middle. Extra spikes make the level even harder, and hexagons decorate the platforms. A mirror portal flips the screen while the player is still playing, with no break to get used to the backwards orientation. After the backwards segment, styled the same way as the forwards segment, the ball is pushed into a line of portals as the music crescendos and notes go higher.

Michigun:

The music stops it is hectic, fast pace and starts a more peaceful section in its original key (C minor). The level reflects that, and the speed turns to 1x speed. The color scheme changes to gray.

The hectic flashing stops, and a original cube sequence involving a triple spike, then a gravity change, occur. Torches are used in the background and they flicker. Thorns are seen on the ground again, and chains hold up the platforms. This segment is like a narrow hallway.

A 1 block "narrow hallway" ship sequence starts right after the last triple spike. Spikes make up the ground and the top.

There is a ball sequence after the ship similar to the cube before, making the ball flip through a one-block space made of two spikes to reach the platform on the top.

A UFO sequence is next, similar to the ship, and the trick is to tap when a player is about to hit a spike. This extremely hard gameplay makes this part harder than the rest.

Another cube sequence follows, with more triple spikes, styled the exact same way. The music is still playing its very peaceful, flat-key melody.

A one-space wave follows, and one can see the flashing red MICHIGUN in the right corner. This is the end of the "hallway".

Evasium:

Just as Evasium's part starts, a dual part happens, but only for a few seconds, continuing the gray color scheme.

The gray color scheme continues as the music plays it's peaceful melody. A half-speed flying section consisting of spikes and gears make the player go slightly up and down in a wave-like one space fly. The background of the section flashes, revealing extra designs and thorns. The ship turns into a mini and continues the same flying style and color scheme. Small text saying "Evasium" can be seen.

A mini wave comes after the ship, and spikes serve as obstacles only at the top and bottom. The correct path taken is shown when the background flashes. the only red things in sight are the gears near the ground. A regular wave follows, and the gameplay is much like Michigun's wave part.

A regular 1x speed UFO follows, with rapid gravity change and purple orbs. The gray color scheme continues.

The UFO turns mini, and as the music accelerates and the drumbeat comes in, there is thorns and a line of purple orbs. A spamming up section is implemented as the song changes key and the level turns back to triple speed red and black.

Crack:

The song changes key, a full step up (D minor), but continues to play the melody before, only faster and more urgent. The background changes to a bloodred. The gamemode turns into a triple speed mini ship, and the gameplay is a hard and chaotic flying. Gears and ToE ring decor are found found. After a brief normal speed section, triple speed resumes and straight flying starts, making the player go through a Clubstep-like "monster" with a half-space fly.

There is then a section where a yellow jump orb and increasing speeds are used, inside a 1-block tunnel.

Afterwards, there is a section much like Clubstep, with "monsters" at varying heights.

The next non-mini cube sequence starts at half-speed, but increases speed while giving the player a break; there is no need to tap. The color scheme and music is still the same. A "CRACK" is seen.

ASonicMen:

This is probably the easiest part in the level. A fairly easy triple speed mini UFO is next. The background turns a bit lighter and flashes to the beat. Gravity changes rapidly, and gears leave a one-space gap to maneuver the UFO to the notes of the song. Clouds are scattered throughout the level, and pulsing circles can be found. The size changes midway, leaving a split second of double speed before returning to triple speed. After a few seconds, another moment of half-speed occurs before going back to triple speed.

Next up is a fairly easy mini ball sequence at triple speed. The same style as before: thorns, clouds, and pulsing circles. More blocks than gears can be found, because this sequence is a ball. The platforms use gray and red, with black glow blocks. The platforms dim and glow brighter to the beat of the song. One part consists of nine blue orbs in a two-block space, like in some impossible levels like Silent Clubstep, requiring more spammng of the mouse or keyboard. After the spam, "ASONIC" can be seen.

After the ball part, the music undergoes a large change in mood and style. The key goes back to its original C minor as an auto cube part follows, with the objects' borders flashing chaotically and the background, too. This indicates that the song, and the mood of the level will be hectic and fast again. The end of the auto gives the player a split-second of half-speed before returning to triple speed.

Etzer:

A very hard triple speed normal size UFO with a different style than the rest follows the auto. The music sounds similar to that from Cataclysm in the first ship segment. It is slightly more artistic; more decorations and glow are used. Soon after, his name can be seen in block letters. The player must land on his name and tap a pink orb. After that, the player must undergo many gravity portal jump orbs; jumping while changing gravity.

Next is a 1x non-mini ship part. This part is slightly easier; there is actually 2 blocks to fly through. Players must fly under the gravity portal; it is a trick. The ship mode turns into triple speed for a second.

The next segment is a triple speed UFO. Three jump orbs are tapped before tapping a fourth one right inside a ship portal.

The next ship is a straight fly near the bottom, the place all black except for the tunnel the player's ship is in.

Havok:

A 1x speed original ball follows with the same style and blocks as vermillion's ball part, with jump orbs though. A mini portal and a half speed arrow make the gameplay harder after one second of full-size.

The gameplay turns triple speed after a second, and 4 jump orbs must be tapped, and the signature "HAVOK" can be seen, indicating that this is his part.

Another fairly easy UFO segment follows, changing speed and gravity. Saws instead of gears are found, held onto the blocks being obstacles for the UFO. Arrows are found guiding the player onto the right path, and the background pulses to the music.

Giron David: 

Next is a half-speed regular wave. Here the player must maneuver through a one-block straight wave, changing heights and gears here and there, similar to Acropolis' final wave. The background pulses a brighter red to the beat of the music. A "G" can be seen just in front of the ship portal when the background flashes.

Next is a triple speed upside down ship. Jump orbs have to be tapped, and the fly is chaotic with only 1.5 blocks of space. At the final notes of the segment, a 1.5 block straight fly with a regular size ship ends the segment.

The next segment is a half speed dual. One cube is large, and one is mini. Consecutive jump orbs are tapped, and the word "GIRON" can be seen brighter than all the other blocks, with chains connecting it to the blocks and floor. A small non-dual auto, around .4 seconds, ends the section.

GgB0y:

A half-speed ball is next, similar to the one in Cataclysm. Red blocks with chains in them are seen, and the words "your blood" can be seen. A one-second UFO is next, leading to the final ship, ball and cube. The final ship part is the same style as the ball, and there is a upside-down one block straight fly. The final ball many fake blocks and spikes laid everywhere as a last ditch effort to cause the player to fail. The name "GBOY" can be seen.

Riot:

The final notes holds a one-speed cube auto, with "GG" on the top of the cube and "RIOT" on the bottom. There is one last set of "invisible" triple spikes that the player must jump over, which will otherwise result in a very enraging and disappointing fail at 98% or 99%. There is an alternate route the player can take by making an incredibly precise jump at the end of GgB0y's part, that will land you on top of the "GG" message and show Michigun's name. After that, the level ends.

Notable Fails

 * YGYoshI crashed at 99%.
 * HequinoX crashed at 99%.
 * Quantum crashed at 98%, 97% and 95%
 * GuitarHeroStyles crashed at 95%.
 * Satcho crashed at 95%.
 * Smokes crashed at 92%
 * IITouguEricIi crashed at 86%.

Records
Updated accordingly. Planta551 100% Mar 22 2017 16738 88%

Trivia

 * This level took Riot over 25,000 attempts to verify. Even RobTop himself and Michigun had to encourage Riot to keep on trying.
 * TrusTa was once the person with the least attempts in Bloodbath, at about 13K attempts. However, BlassCFB beat it in around 8k, and even before that, Superex took 12k, beating TrusTa's record.
 * People are arguing that Sakupen Hell is harder than Bloodbath. A lot of people believe that Sakupen Hell is harder due to it's sheer timings, but some believe that Bloodbath is harder due to being twice the length of Sakupen Hell, along with its consinstency in difficulty. Sea1997 said in his Sakupen hell documentary that Sakupen hell is harder (in his opinion), because of "The sheer nature" of it's gameplay. Sakupen Hell was later moved above BloodBath on the Demon List.
 * Riot originally stated that he will rebeat this level for his 400th demon. However, this idea was later on dismissed as he completed Spacelocked instead.
 * Riot's most severe crash in Bloodbath whilst verifying the level, was at 94%.
 * Currently, this and Red World Rebirth are Riot's only featured and rated levels to date.
 * There's an error in the level. It's at Etzer's flying section, where you can see an unfilled portion.
 * It was said that this level is the second hardest possible level on this game, behind Sonic Wave upon the level's release.
 * To date, 29 people have completed Bloodbath legitimately.
 * Geometry Dash BULI claimed to have beat the level, however he later confessed to hacking. He is now trying to rebeat it legitimately, currently with 94%.
 * ThePrimeEvil also had claimed to beat but used hacks.
 * RxvyGaming also had claimed to beat the level but probably used hacks because of him not streaming it. Many people believe that he did it legit.
 * Enzoo GD also hacked the level.
 * An unknown player by the name of InkFall claims to have beaten the level, along with several other levels in the top 10 hardest demons list, however he has no video evidence, only witnesses who claim he beat them.
 * TheRealSneaky beat this level on 75hz, being first player to do so, but his record has not been considered official due to him hacking most likely.
 * TacoMacho hacked it 4 times, but was exposed for accidentaly streaming while hacking by Nikro.
 * Aurorus hacked this level and it was considered legit for a while but recent allegations suggests all his records are hacked and he is listed among the hackers of the community.
 * A player named Itstonaastyles apparently completed it in 20,300 attempts.
 * There is an easter egg at the very end of Bloodbath, at Gboy's part, where you can position yourself to land on top of the "GG" in Riot's part. If you manage to do this, the word "Michigun" will appear. However, Combined and TrusTa is the only players known to have beaten the level with the said easter egg. Sunix (formerly Deam) did use this route while completing two of his unnerfed remake.
 * The worst crashes in this level are YGYoshi's 99% (and 98%),BoldStep's 99%, Quantum's 98% and Surv's and Oddysy's 96%.
 * Manix648 and several other creators are making a redecorated version named Bloodlust, which Quasar was going to verify, until he suddenly quit the game on August 16th, 2016. Now Knobbelboy will verify it, Currently having 68%, and 65 - 92% with a Start Position.
 * Sunix (Deam), Oddysy, DualKiki and TrusTa are the only players confirmed to have beaten the level more than once. Sunix technically beaten Bloodbath multiple times by completing his own unnerfed remakes. Oddysy rebeat the level to prove hacking allegations wrong. DualKiki beat it once on stream, then three times on stream the next day, making him have beaten it the most, and most times beaten in a day (3). TrusTa later on beaten the level with the Michigun easter egg.
 * Sunix (Deam) uploaded a buffed version of Bloodbath, named Deambath (with added spikes, and the ball parts in ASonicMen and Vermillion's part features different gameplay). It was streamed, and video was put in his youtube channel.
 * He is now updating the level.
 * Similarly, he verified and uploaded "Invisibath", which is basically Bloodbath, except that everything is set to 10% opacity.
 * The level might never be in the top 50 because it won't get rated. It is unlikely it will ever be rated. If it was, it would be above Bloodbath.
 * DualKiki beat Bloodbath 3 times in one day, at the end of the day calling it a "medium demon". Then he beat it again 2 days later, calling it an "Easy Demon" (jokingly).
 * Bloodbath has spawned many remakes but for some reason nearly all of them still have the names of the creators.
 * All the remakes are nerfed, with the exception of Deambath which is buffed. Invisibath retains the original difficulty, however.
 * All of his other remakes are unnerfed. This includes Bloodbath in different shades of colour, and an unnerfed "Sh*tty" Bloodbath. He is also planning to host a megacollab for an actual unnerfed Bloodbath remake.
 * There is a bug where Bloodbath's rating will turn Insane, albeit with 10 stars, if you update the level. It has since been fixed.
 * Recently, this level has been hacked by a player named "xxot1xx", a.k.a. "anaban". He placed a start position at the end, with text explaining that he was leaving GD. Because it was a start position, beating it did not give you stars. Luckily, this has been fixed.
 * A player named Hawkfire7 claimed to beat this level using a 60Hz monitor in just over 5,000 attempts, taking the Michigun route as well. However, the legitimacy of his gameplay is questionable, so it could possibly be hacked.
 * Manix648 is working to an extremely buffed and detailed remake of Bloodbath, named Bloodlust, that will probably be the hardest level in GD history, even harder than Yatagarasu, Sonic Wave, etc.
 * Riot has worked on a heavily buffed version of Bloodbath which was called Buffbath. Many of the ship gaps are notably much tighter than before. He originally intended this to be an update to Bloodbath, but after receiving criticism from others, decided to make Buffbath a seperate level with a secret way.

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