Atomic Horizon
Atomic Horizon official links
Published by the group itself on Roblox.
Group ID
About Atomic Horizon
The development studio behind Combat Arena, a fast-paced FPS where participants face off in a variety of arenas set in locations from around the world to earn coins and glory! Join our community server and subscribe to our announcements to stay in the loop!
How big is Atomic Horizon?
With 5,909,642 members, Atomic Horizon is the 100th largest of the 3,816 Roblox groups we track, behind names like SecretVerse Studio on 140,948,222. Group size mostly tracks how long a group has been recruiting rather than how active it is — a 100k-member group can be quieter than a 2k one.
Games by Atomic Horizon
1,239 playing
Matched on the creator name Roblox reports for each game, so a group that publishes under a different studio name may have more titles than these.
Atomic Horizon questions
Open Atomic Horizon on roblox.com — the link is on this page — and press Join Group under the emblem. If it says Request to Join instead, the owner reviews members by hand and someone with the accept permission has to approve you first. Roblox caps you at 100 groups, so leave an unused one if the button refuses.
The group ID is 13911975. That is the number scripts, Discord verification bots and the in-game GetRankInGroup check all use. Group names can be changed by their owner at any time, but the ID stays the same forever, so always store the number.
Atomic Horizon has 5,909,642 members as of the last sync. This page refreshes daily straight from the Roblox groups API, so the count here tracks the real one rather than a figure typed in once and left to rot.
Atomic Horizon is owned by DoctorKurtJohnson, who holds rank 255 — the only rank that can transfer the group, spend its funds or delete ranks. Everyone else sits on a lower rank with whatever permissions the owner assigned it.
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Member counts and descriptions sync daily from the Roblox groups API. Browse every tracked group, find the game behind the community, or grab items from the catalog to match a group uniform.