How many people are playing Duplexer right now?

Duplexer is app 430240 on Steam. Player counts appear once the tracker has sampled it.

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

0 concurrent players on 15 Sep 2026.

When was Duplexer released on Steam?

Duplexer was released on Steam on 29 Jan 2016.

Status

SteamPeaks

Duplexer

GameApp ID 430,240by Vantage GamesReleased 29 Jan 2016

WindowsEngine —

View on SteamSteamCompare

App ID430,240

Release date29 Jan 2016

Engine—

Install size299 MB

TypeGame

Last update24 Mar 2016

Steam DeckUnknown

DLC0

DeveloperVantage Games

Changenumber34,351,876

Price$2.99

Packages0

PublisherVantage Games

SystemsWindows

Followers—

Depots1

Compare this game

Duplexer

Vantage Games
Released 29 Jan 2016·App 430240

Steam user reviews

Mixed

64.3%· 14 reviews

Recent —

SteamPeaks Rating

23.7 Negative

Recent 30 days —

How it works

Last seen

Sampled 4 hours ago · not a live figure

—of peak

All-time peak

15 Sep 2026

Update history

A permanent record of every observed change.

Export

All changes Changelists Builds News Store Achievements

Duplexer Update History · SteamPeaks