About

No Jumping Difficulty Chart Obby (abbreviated as NJDCO) is a creative and skill-based platforming game (obby) on Roblox that follows the format of a traditional Difficulty Chart Obby, but with one major twist: jumping is disabled. This forces players to rethink conventional movement mechanics and approach platforming challenges in entirely new ways. Developed and published by No Jump Studios (fka. Killi's Group) on the 25th of October, 2020, it was the first large game to popularize the no-jumping gimmick in obbies, amassing over 290+ million visits in total, and leading the way to many more no-jumping style obby games. Development and growth has been mainly stagnant since early 2023.

Difficulties

While the game isn't officially ranked with documented difficulties, internal difficulty scaling is noticeable and follows a general progression similar to:

Effortless
Very Easy
Easy
Medium
Hard
Difficult
Extreme
Impossible
Intense
Absurd
Catastrophic
Terrifying
Insane
Null

Event History

No Jumping Difficulty Chart Obby has hosted numerous time-limited events, rewarding dedicated players with exclusive badges and experiences. A total of 10 events have taken place so far.

February 2022 Event

Not much is known about this event, except that this badge was given to players if they completed it.

March 2022 Event

Not much is known about this event too, but, in similar fashion, this badge was given to players if they completed it.

April 2022 Event

Players were challenged to complete six special floors to earn the April Badge, and an additional badge for completing bonus stages: Bonus Completion Badge.

2022 Easter Event

This scavenger-style event involved collecting 27 eggs hidden throughout the game. Players who completed it received the Easter Completion Badge and could unlock a humorous reward with the Annoyed the Easter Bunny badge.

May 2022 Event

Split into multiple mini-challenges:

Development Team

Core Developers

@Skytimed – Lead Stage Builder
@Buzzotic – Stage Design and Co-Creator
@MohoOoPvP – Game Design
@7z99 – Core Scripting
@Kryten7 - Stage Design (previous)
@wanwodd - Building (previous)

Contributors

@ChiefDoom – Lobby Builder
@GuyAwesomest – UI Designer
@MxtzL – Additional Content/QA
@BiologicalBacon - UI Design (previous)

Media

Thumbnails

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Previous Thumbnail
Previous Thumbnail (2020)
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Previous Thumbnail (2020)

Icons

Active Icon

Trivia

The game was once rated Ages 9+ (now called 'Moderate') for mild/frequent violence for an unknown period of time in 2023
The game was once labelled 'Discontinued' in August of 2021 for a short while with only 13.5M visits
The game reached the 1M visits milestone in December of 2020
The game reached the 100K and 500K visits milestone in November of 2020

↑ ^1.0 ^1.1 The Obby Wiki automatically sources live statistics directly from Roblox's database. See No Jumping Difficulty Chart Obby on Roblox for more information. Statistics last retrieved at: 2026-06-07T14:16:42.390Z UTC.

[statistics_data-1] 1.0 ^1.1 The Obby Wiki automatically sources live statistics directly from Roblox's database. See No Jumping Difficulty Chart Obby on Roblox for more information. Statistics last retrieved at: 2026-06-07T14:16:42.390Z UTC.

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