How many people are playing ULTRAKILL right now?

ULTRAKILL has 1,992 players on Steam right now, with a 24-hour peak of 3,648 and an all-time peak of 69,799 on Feb 2026.

What is the all-time peak player count of ULTRAKILL?

69,799 concurrent players on Feb 2026.

ULTRAKILL was released on Steam on 3 Sep 2020.

GameApp ID 1,229,490by Arsi "Hakita" PatalaReleased 3 Sep 2020

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ULTRAKILL Update History · SteamPeaks

10 Sep 2026

02:07:36PICSStore tags changed—~2—#38,746,803

Recorded change · 10 Sep 2026, 02:07:36 UTC

Status	Key	Previous value	New value
Edited	Store tagcommon.store_tags.8	Dating Sim9551	Singleplayer4182
Edited	Store tagcommon.store_tags.9	Singleplayer4182	Dating Sim9551

9 Sep 2026

23:09:43PICSStore tags changed—~2—#38,743,091

Recorded change · 9 Sep 2026, 23:09:43 UTC

Status	Key	Previous value	New value
Edited	Store tagcommon.store_tags.8	Singleplayer4182	Dating Sim9551
Edited	Store tagcommon.store_tags.9	Dating Sim9551	Singleplayer4182

19:09:59PICSStore tags changed—~2—#38,737,850

Recorded change · 9 Sep 2026, 19:09:59 UTC

Status	Key	Previous value	New value
Edited	Store tagcommon.store_tags.8	Dating Sim9551	Singleplayer4182
Edited	Store tagcommon.store_tags.9	Singleplayer4182	Dating Sim9551

5 Sep 2026

23:05:30PICSStore tags changed—~2—#38,635,984

Recorded change · 5 Sep 2026, 23:05:30 UTC

Status	Key	Previous value	New value
Edited	Store tagcommon.store_tags.8	Singleplayer4182	Dating Sim9551
Edited	Store tagcommon.store_tags.9	Dating Sim9551	Singleplayer4182