How to read this table
The awards column is a lifetime count taken from the badges API on 30 October 2026. The rate column is the API's own percentage. It is not a share of all players, so we do not translate it into a difficulty score.
Ranking
fathom badges
FATHOM has five badges. Welcome is awarded on joining, Chapter 1 Complete is the main milestone, and Untouchable has the fewest awards at 4,421. The unlock conditions for the two chapter branches and for Untouchable are not documented.
Last tested:

The awards column is a lifetime count taken from the badges API on 30 October 2026. The rate column is the API's own percentage. It is not a share of all players, so we do not translate it into a difficulty score.
Chapter 1 Complete is the one that follows the main route, so it comes first for almost everyone. Go Deeper and Go Home are recorded as separate badges, which means there is more than one way to end the chapter, but the exact conditions are still unknown.
Entries are ordered highest to lowest by awards; ties use name order.
Award counts and rates were read from the Roblox badges API for universe 10770101026 on 30 October 2026.
The rate column is the API's own percentage. It is not a share of all players and we do not convert it into a difficulty score.
Badges are ordered by lifetime awards, highest first. Ordering by awards is not a claim about which badge is hardest.
Ordering value: 1630467 awards
Ordering value: 92454 awards
Ordering value: 62388 awards
Ordering value: 38131 awards
Ordering value: 4421 awards
It is awarded on joining, so it says nothing about progress.
Its unlock condition is not documented, so there is no route to plan yet.
It is the rate the Roblox badges API reports for that badge. It is not a share of all players, so we do not read it as difficulty.
We have not confirmed the condition. We only know 4,421 awards were recorded on 30 October 2026.
No. They are a snapshot from 30 October 2026 and they grow over time.