How many people are playing Reactor Tech² right now?

Reactor Tech² has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 2 on 11 Sep 2026.

What is the all-time peak player count of Reactor Tech²?

2 concurrent players on 11 Sep 2026.

When was Reactor Tech² released on Steam?

Reactor Tech² was released on Steam on 31 Aug 2021.

Status

SteamPeaks

Reactor Tech²

GameApp ID 1,444,020by 4CoReleased 31 Aug 2021

WindowsEngine —

View on SteamSteamCompare

App ID1,444,020

Release date31 Aug 2021

Engine—

Install size100 MB

TypeGame

Last update9 Feb 2024

Steam Deck—

DLC0

Developer4Co

Changenumber37,446,306

Price—

Packages0

Publisher4Co

SystemsWindows

Followers—

Depots1

Compare this game

Reactor Tech²

4Co
Released 31 Aug 2021·App 1444020

Steam user reviews

Mixed

68.6%· 366 reviews

Recent —

SteamPeaks Rating

63.8 Mixed

Recent 30 days —

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

11 Sep 2026

Update history

A permanent record of every observed change.

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All changes Changelists Builds News Store Achievements

Reactor Tech² Update History · SteamPeaks

Time (UTC)SourceWhat changedAddedEditedRemovedReference

14 Sep 2026

20:56:51Achievements6 definitions added+6——Schema snapshot

Definitions added · original values preserved

Status	Key	Previous value	New value
Added	1986	—	1986
Added	DISASTER	—	Disaster — Blow up the power unit.
Added	LUMBERJACK	—	Lumberjack — Cut down the whole forest.
Added	MILLIONAIRE	—	Who wants to be a millionaire? — Earn your first million.
Added	TRUSTWORTHY	—	Trustworthy — Raise your reputation to the max.
Added	WORLD_POWER	—	World power — Finish the game with the most popular power plant in the world.

Raw values