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Xno's Difficulty Chart Obby (now known as HARD IMPOSSIBLE OBBY, previously XDCO for short) was a difficult and incomplete difficulty chart obby with 10 finished difficulties and 200 stages, of the 300 stages and 15 difficulties originally planned. The game was originally developed solely by @Wolf1te, with additional contributions being made on occasion by @ActuallyAKiwi and @or_ob. In early 2024, the game was acquired by @Squidingz. After that, the game was abandoned. Before March 2024, the game had monthly obbies with 30 stages from different difficulties available. Players could receive rewards if they completed them such as a custom halo or free skips.

Gameplay

Difficulties

Effortless
Very Easy
Easy
Medium
Average
Hard
Very Hard
Difficult
Challenging
Extreme
Impossible
Remorseless
Insane
Terrifying
Arduous
Catastrophic

Trivia

XDCO (or Xno's Difficulty Chart Obby) is currently called HARD IMPOSSIBLE OBBY. Originally, after the acquisition, the game was renamed to the NOT POSSIBLE OBBY, which was already being used at the time.
A successor was attempted in May of 2024 called Version's Difficulty Chart Obby with much of the same architecture, but it was never finished nor released.

Development Team

Core Developers

@Wolf1te

Contributors

@ActuallyAKiwi - Additional Stages
@or_ob - Additional Stages

Media

Thumbnails

Active Thumbnail
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Icons

Active Icon

Trailers

This obby has no official trailers about it and no other video advertising.

Community Videos

Currently, there are no known relevant community videos featuring this obby yet.

Promotional Codes

All but some promotional codes are still available today as the game is currently abandoned.

KIWIFIED (expires January 1st, 2027 - granted the Kiwi Fruit halo)
I-ADMIT-WOLFITE-IS-COOL (expired January 1st, 2025 - granted 1 free skip)
BETA (expired March 1st, 2024 - granted the rare BETA halo)
IS-THIS-A-CODE (expired January 1st, 2025 - granted the Code Guesser halo)
PG (expired January 1st, 2025 - granted the Painted Green halo)
OPEN-FLAME-IN-PUBLIC-AREAS (expired January 1st, 2025 - granted the Flame halo, a literally burning fire on your head)
BLUE-BIRD-2023 (expired January 1st, 2024 - granted the Blue Bird 2023 halo)
1000-LIKES (expired March 1st, 2024 - granted 3 free skips)
1K-VISITS (expired March 1st, 2024 - granted the 1K Visits halo)
10K-VISITS (expired January 7th, 2024 - granted the 10K Visits halo and a free skip)

FAQ

Who is the developer of Xno's Difficulty Chart Obby?

Xno's Difficulty Chart Obby was developed by XDCO and was initially released on the Roblox platform in December of 2023 (approximately 2 years and 5 months ago). The game was created with additional development contributions from @Wolf1te.

How do I play Xno's Difficulty Chart Obby on Roblox?

You can play Xno's Difficulty Chart Obby for free on Roblox. The game is currently open to the public, meaning anyone with a Roblox account can join and start playing. Simply search for the game title on the Roblox website or mobile app to start playing. Alternatively, you can directly click to reach the Roblox page.

How many stages (levels) are in Xno's Difficulty Chart Obby?

Selection from our database indicates that Xno's Difficulty Chart Obby features a total of 200 unique stages for players to complete. Each stage presents different platforming challenges that increase in difficulty as you progress.

What is the official difficulty tier for Xno's Difficulty Chart Obby?

Xno's Difficulty Chart Obby is officially classified as a Tier 9 Difficulty Chart Obby. This tier rating helps players understand the level of skill and precision required to finish the game compared to other experiences on the Obby Wiki. The higher the tier, the harder the obby. See more information on the Tiers page.

Does Xno's Difficulty Chart Obby use R6 or R15 Roblox avatars?

Xno's Difficulty Chart Obby is specifically designed for use with the classic R6 avatar rigs. R6 avatars are a staple in the obby community due to their consistent physics and predictable movement, making them ideal for steady and enjoyable gameplay in obbies. This is typically a standard for most obby developers.

When was Xno's Difficulty Chart Obby released?

Xno's Difficulty Chart Obby was first released in December of 2023, around 2 years and 5 months ago.

Monetization

Passes

Name	Description	Price	Details	For Sale
X2 Rebirth Points	Gain twice the amount of points when rebirthing.	599 Robux	Created: 19 October 2023, 02:39 (UTC) `181572788` - `1671177494`	✅ For Sale
Easy Mode	u{2014}	499 Robux	Created: 19 October 2023, 02:40 (UTC) `171693405` - `1671177691`	✅ For Sale
Heal Coil	u{2014}	79 Robux	Created: 19 October 2023, 02:39 (UTC) `171692769` - `1671177351`	✅ For Sale
Gravity Coil	u{2014}	199 Robux	Created: 1 October 2023, 09:28 (UTC) `171692716` - `1657553925`	✅ For Sale
Fusion Coil	u{2014}	299 Robux	Created: 19 October 2023, 02:39 (UTC) `171692630` - `1671177405`	✅ For Sale
Speed Coil	u{2014}	149 Robux	Created: 19 October 2023, 02:40 (UTC) `171692578` - `1671177560`	✅ For Sale

Badges

Name	Description	Statistics	Details	Active
Welcome	Welcome to Xno's Difficulty Chart Obby. Can you complete all the stages and win the game?	1,210,521 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 26 April 2023, 09:50 (UTC) `2144716384`	✅ Yes
Effortless	Congratulations, you completed all 20 stages of Effortless. Can you complete the next difficulty?	752,520 (100% of) players have this badge 1 awarded in the last 24 hours	Created: 26 April 2023, 09:51 (UTC) `2144716387`	✅ Yes
Very Easy	Congratulations, you completed all 20 stages of Very Easy. How easy was it? Obviously, it will get harder. Can you complete the next difficulty?	561,536 (100% of) players have this badge 1 awarded in the last 24 hours	Created: 26 April 2023, 09:51 (UTC) `2144716393`	✅ Yes
Easy	Congratulations, you completed all 20 stages of Easy. That was easy. The next difficulty won't be as easy!	479,146 (100% of) players have this badge 1 awarded in the last 24 hours	Created: 26 April 2023, 09:51 (UTC) `2144716405`	✅ Yes
Medium	Congratulations, you completed all 20 stages of Medium. Things are getting harder. How further can you go?	318,679 (100% of) players have this badge 1 awarded in the last 24 hours	Created: 26 April 2023, 09:51 (UTC) `2144716407`	✅ Yes
Average	Congratulations, you completed all 20 stages of Average. You're of the average skillset or greater!	245,294 (100% of) players have this badge 1 awarded in the last 24 hours	Created: 6 May 2023, 06:24 (UTC) `2145240196`	✅ Yes
Hard	Congratulations, you completed all 20 stages of Hard. How are you faring?	98,028 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 6 May 2023, 06:25 (UTC) `2145240201`	✅ Yes
Very Hard	Congratulations, you completed all 20 stages of Very Hard. How much further can you go?	21,628 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 6 May 2023, 06:25 (UTC) `2145240208`	✅ Yes
Difficult	Congratulations, you completed all 20 stages of Difficult. How difficult was it?	8,390 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 6 May 2023, 06:25 (UTC) `2145240218`	✅ Yes
Challenging	Congratulations, you completed all 20 stages of Challenging. How challenging was it?	1,198 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 6 May 2023, 06:25 (UTC) `2145240230`	✅ Yes
Extreme	Congratulations, you completed all 20 stages of Extreme. Was it extremely difficult?	174 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 7 May 2023, 02:09 (UTC) `2145298055`	✅ Yes
Impossible	Congratulations, you completed all 20 stages of Impossible. Was it even close to being impossible?	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 7 May 2023, 02:09 (UTC) `2145298072`	✅ Yes
Remorseless	Congratulations, you completed all 20 stages of Remorseless. Was it not remorseful enough? I feel no remorse for you.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 7 May 2023, 02:09 (UTC) `2145298086`	✅ Yes
Insane	Congratulations, you completed all 20 stages of Insane. Was it hard? Could you say... it was insane?	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 7 May 2023, 02:10 (UTC) `2145298089`	✅ Yes
Terrifying	Congratulations, you completed all 20 stages of Terrifying. Isn't it utterly terrifying how difficult these difficulties are getting?	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 7 May 2023, 02:10 (UTC) `2145298095`	✅ Yes
Arduous	Congratulations, you completed all 20 stages of Arduous. Did it require strenuous effort?	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 12 October 2023, 07:28 (UTC) `2153172290`	✅ Yes
Catastrophic	Congratulations, you completed all 20 stages of Catastrophic...? Wait a second.. this isn't out yet?	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 12 October 2023, 07:29 (UTC) `2153172295`	✅ Yes
(bonus difficulty ???)	u{2014}	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 12 October 2023, 07:29 (UTC) `2153172301`	✅ Yes
Effortless Tower	Complete the Effortless Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 19 October 2023, 01:02 (UTC) `2153414692`	✅ Yes
Very Easy Tower	Complete the Very Easy Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 19 October 2023, 01:02 (UTC) `2153414696`	✅ Yes
Easy Tower	Complete the Easy Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 19 October 2023, 01:03 (UTC) `2153414698`	✅ Yes
Medium Tower	Complete the Medium Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 19 October 2023, 01:03 (UTC) `2153414701`	✅ Yes
Average Tower	Complete the Average Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 19 October 2023, 01:03 (UTC) `2153414705`	✅ Yes
Hard Tower	Complete the Hard Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 21 October 2023, 02:36 (UTC) `2153497620`	✅ Yes
Very Hard Tower	Complete the Very Hard Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 21 October 2023, 02:36 (UTC) `2153497625`	✅ Yes
Difficult Tower	Complete the DIfficult Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 21 October 2023, 02:37 (UTC) `2153497630`	✅ Yes
Challenging Tower	Complete the Challenging Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 21 October 2023, 02:37 (UTC) `2153497634`	✅ Yes
Extreme Tower	Complete the Extreme Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 21 October 2023, 02:37 (UTC) `2153497644`	✅ Yes
Impossible Tower	Complete the Impossible Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 23 October 2023, 12:49 (UTC) `2153591922`	✅ Yes
Remorseless Tower	Complete the Remorseless Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 23 October 2023, 12:50 (UTC) `2153591931`	✅ Yes
Insane Tower	Complete the Insane Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 23 October 2023, 12:50 (UTC) `2153591939`	✅ Yes
Terrifying Tower	Complete the Terrifying Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 23 October 2023, 12:50 (UTC) `2153591946`	✅ Yes
Arduous Tower	Complete the Arduous Tower to obtain this badge.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 23 October 2023, 12:51 (UTC) `2153591954`	✅ Yes
Catastrophic Tower	u{2014}	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 24 October 2023, 11:52 (UTC) `2153624270`	✅ Yes
(bonus tower??)	u{2014}	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 24 October 2023, 11:52 (UTC) `2153624278`	✅ Yes
Enhanced Tower Placeholder	u{2014}	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 24 October 2023, 11:53 (UTC) `2153624283`	✅ Yes
Racer	Win a race for the first time	20,070 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 24 October 2023, 12:04 (UTC) `2153624502`	✅ Yes
Radioactive	Get struck by a nuke	919 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 24 October 2023, 12:04 (UTC) `2153624505`	✅ Yes
[WIP] Speedrunner	Win a race in 1 minute or less.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 25 October 2023, 09:24 (UTC) `2153645893`	✅ Yes
[SOON] Death Collector	Rack up 1,000 total deaths	1 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 25 October 2023, 09:25 (UTC) `2153645898`	✅ Yes
[SOON] Playtime Collector	Get over 1 day of playtime	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 25 October 2023, 09:25 (UTC) `2153645910`	✅ Yes
[SOON] Sir-Skips-ALOT	Use 300 skips	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 25 October 2023, 09:26 (UTC) `2153645912`	✅ Yes
[SOON] Machine	Get 1,000 RP.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 25 October 2023, 09:26 (UTC) `2153645920`	✅ Yes
Participation	It's the effort that counts.	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 26 October 2023, 01:37 (UTC) `2153659764`	✅ Yes
Placeholder	u{2014}	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 26 October 2023, 01:37 (UTC) `2153659769`	✅ Yes
[SOON] Perfectionist	Get all the tower badges, difficulty badges, and bonus badges. Doesn't count monthly obby badges or event badges. Once on the last stage	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 26 October 2023, 01:38 (UTC) `2153659781`	✅ Yes
October 2023	Complete all 25 stages (10 Easy, 10 Medium, 5 Hard) of the October 2023 monthly Obby! Also awarded with 3 free skips as well as the limited October 2023 halo!	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 26 October 2023, 01:38 (UTC) `2153659786`	✅ Yes
November 2023	Complete all 25 stages (10 Easy, 10 Medium, 5 Hard) of the November 2023 monthly Obby! Also awarded with 3 free skips as well as the limited November 2023 halo!	0 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 26 October 2023, 01:38 (UTC) `2153659791`	✅ Yes
December 2023	Complete all 25 stages (10 Easy, 10 Medium, 5 Hard) of the December 2023 monthly Obby! Also awarded with 3 free skips as well as the limited Festive 2023 halo!	119 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 28 November 2023, 04:28 (UTC) `3824940395622154`	✅ Yes
January 2024	Complete all 20 stages (10 Easy, 5 Medium, 5 Hard) of the January 2024 monthly Obby! Also awarded with 3 free skips as well as the limited January 2024 halo!	590 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 9 December 2023, 05:46 (UTC) `2046621209421974`	✅ Yes
February 2024	Complete all 30 stages (10 Easy, 10 Medium, 10 Hard) of the February 2024 monthly Obby! Also awarded with 3 free skips as well as the limited February 2024 halo!	3,466 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 10 January 2024, 13:32 (UTC) `4496060305051238`	✅ Yes
March 2024	Complete all 30 stages (10 Easy, 10 Medium, 10 Hard) of the March 2024 monthly Obby! Also awarded with 3 free skips as well as the limited March 2024 halo!	2,637 (<1% of) players have this badge 0 awarded in the last 24 hours	Created: 10 February 2024, 02:15 (UTC) `1903381884855030`	✅ Yes

References

↑ ^1.0 ^1.1 The Obby Wiki automatically sources live statistics directly from Roblox's database. See Xno's Difficulty Chart Obby on Roblox for more information. Statistics last retrieved at: UTC.

Difficulty Chart Obby

Xno's Difficulty Chart Obby

[statistics_data-1] 1.0 ^1.1 The Obby Wiki automatically sources live statistics directly from Roblox's database. See Xno's Difficulty Chart Obby on Roblox for more information. Statistics last retrieved at: UTC.

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