Radiation Island overview

Overview

Radiation Island comes from Atypical Games and is published by Atypical Games. It arrived on Steam on Nov 29, 2016, and it sits naturally among Single-player, Steam Achievements, Full controller support, Steam Cloud, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Radiation Island's latest SteamPulse observation recorded 1 players at 11 September 2026 - 06:19:04 UTC, with a tracked peak near 9. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 81% positive across 627 reviews.

Language and system requirements

Radiation Island is available in 10 languages including:

4 regional rating boards including esrb, pegi, bbfc, and usk

Sales, recommendations, and streams

Radiation Island has sold up to 22,356 units and has 583 Steam recommendations. The estimated VGI revenue is $94,986. On Twitch, 0 streamers are live with around 0 total watchers.

Radiation Island overview details

Radiation Island combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Radiation Island is a survival adventure game where you craft your own destiny in a huge open world environment. As part of the Philadelphia Experiment you have become stranded in a parallel, alternate reality. Discover this new and mysterious world, with all its surprises. Use everything you find to survive it and solve its puzzle to get back to the real world. Follow your own path in an environment of breathtaking beauty and gigantic scope. Explore huge forests inhabited by dangerous wolves, bears and mountain lions. Investigate abandoned villages and old military compounds where zombies guard vital tools, weapons and clues to the secrets of this world. You can even swim and dive, if you can avoid the hungry crocodiles. Hunt wild animals, fish or gather fruits to overcome hunger. Mine for resources and craft weapons, tools and basic vehicles. Find hidden treasures, equipment and fire arms to prevail in a world full of perils: radiation, anomalies, harsh weather and enraged zombies. Experience the full day-night cycle and face the dangers of darkness and cold.

SteamPulse editorial summary

Radiation Island is listed as a game with $4.99 (50% off from $9.99). It supports Windows, belongs to Single-player, Steam Achievements, Full controller support, Steam Cloud, and Family Sharing, and is associated with Action, Adventure, and Indie. SteamPulse's latest observation records 1 players at 11 September 2026 - 06:19:04 UTC, a tracked peak of 9, and 81% positive reviews.

Overview tags

SurvivalOpen World Survival CraftAdventureActionIndieZombiesOpen WorldSingleplayerCraftingMultiplayerHorror

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.