How many people are playing Gal Big Sister Z right now?

Gal Big Sister Z has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 3 on 6 Sep 2026.

What is the all-time peak player count of Gal Big Sister Z?

3 concurrent players on 6 Sep 2026.

When was Gal Big Sister Z released on Steam?

Gal Big Sister Z was released on Steam on 27 Aug 2026.

Status

SteamPeaks

Gal Big Sister Z

GameApp ID 4,886,510by POISONReleased 27 Aug 2026

Playing now

All-time peak

18:59 UTC · 26 Sep 2026steampeaks.com

WindowsEngine —

View on SteamSteam

App ID4,886,510

Release date27 Aug 2026

Engine—

Install size3.82 GB

TypeGame

Last update16 Aug 2026

Steam DeckUnknown

DLC2

DeveloperPOISON

Changenumber39,151,684

Price$19.99

Packages1

PublisherPRODUCTION PENCIL

SystemsWindows

Followers—

Depots4

Compare this game

Gal Big Sister Z

POISON·PRODUCTION PENCIL
Released 27 Aug 2026·App 4886510

Steam user reviews

Not enough reviews yet

2 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

6 Sep 2026

Store fields that changed

Store history

2 changes

When	Field	Change
24 Sep 2026, 14:20 UTC	developers	POISON MOTION → POISON MOTION, POISON
24 Sep 2026, 14:20 UTC	headerImage	44200aca…/header.jpg?t=1787844879 → 44200aca…/header.jpg?t=1790228808

Gal Big Sister Z Store History · SteamPeaks