How many people are playing Radiation Island right now?

Radiation Island has 4 players on Steam right now, with a 24-hour peak of 7 and an all-time peak of 10 on Jul 2026.

What is the all-time peak player count of Radiation Island?

10 concurrent players on Jul 2026.

Radiation Island was released on Steam on 29 Nov 2016.

Radiation Island Configuration · SteamPeaks

GameApp ID 307,940by Atypical GamesReleased 29 Nov 2016

WindowsEngine —

App ID307,940

Release date29 Nov 2016

Engine—

Install size2.05 GB

TypeGame

Last update21 Feb 2023

Steam Deck—

DLC0

DeveloperAtypical Games

Changenumber37,841,254

Price$4.99

Packages0

PublisherAtypical Games

SystemsWindows

Followers—

Depots1

Radiation Island

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

+0 vs. yesterday

40%of peak

All-time peak

Jul 2026

PICS config · launch options

1 launch options

#	Executable	Arguments	Type	OS	Description
0	win32/RadiationIsland.exe	—	none	windows	Launch

Key	Value
installdir	RadiationIsland
contenttype	3
steamdecktouchscreen	1
steamcontrollerconfigdetails.2910577641.controller_type	controller_neptune
steamcontrollerconfigdetails.2910577641.enabled_branches	default
steamcontrollerconfigdetails.2910577641.use_action_block	false
steamcontrollerconfigdetails.2910587131.controller_type	controller_ps5
steamcontrollerconfigdetails.2910587131.enabled_branches