How many people are playing ULTRA0 right now?

ULTRA0 has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 2 on 10 Sep 2026.

What is the all-time peak player count of ULTRA0?

2 concurrent players on 10 Sep 2026.

ULTRA0 was released on Steam on 2 Jun 2026.

GameApp ID 4,019,180by PenGamesReleased 2 Jun 2026

WindowsEngine —

App ID4,019,180

Release date2 Jun 2026

Engine—

Install size331 MB

TypeGame

Last update31 May 2026

Steam Deck—

DLC0

DeveloperPenGames

Changenumber37,963,431

Price$9.99

Packages1

PublisherPenGames

SystemsWindows

Followers—

Depots1

ULTRA0

Steam user reviews

Very Positive

96.7%· 90 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

90.5 Very positive

Recent 30 days —

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

10 Sep 2026

From the store page

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No achievements.

ULTRA0 Achievements · SteamPeaks