Radiation Island similar games & best alternatives

Radiation Island - Trailer
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Radiation Island

Android, PC (Microsoft Windows), iOS, Nintendo Switch • 2016

Should you play it?

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.

What works

  • Excellent value for price
  • Engaging survival and crafting mechanics
  • Interesting story and atmosphere
  • Large open world with exploration
  • Base building and customization

Things to keep in mind

  • Dated graphics and animations
  • Some bugs and ai issues
  • Repetitive late game
  • Limited multiplayer and social features
  • Building mechanics can be janky

What to play next

Top picks

Games that feels the closest overall

  • Into the Radius VR

  • Urge

  • The Axis Unseen

  • Wrongworld

  • Outbreak Island

  • Exoplanet: First Contact

Less expressive

Games that feels like Radiation Island but with less self-expression and customization

  • Wick

  • It Comes In Waves

  • Metal Garden

  • DUSK

  • Collision Course

  • Nightmare of Decay

More intense

Games that feels like Radiation Island but with a more intense feel

  • Project Silverfish

  • Silly Polly Beast

  • S.T.A.L.K.E.R. 2: Heart of Chornobyl

  • Total Chaos

  • Zortch

  • Blood West

Choose your own criteria ->

Similarity map

How to compare these games

Compare nearby games

Each card is a nearby game on the similarity map, compared with Radiation Island. Swipe sideways to move between games. Titles already listed in What to play next are left out.

  • Cover and title: open that game’s page.
  • What works / keep in mind: the same highlights as the desktop comparison panel.
  • Bars: the main motivational differences versus this game.
How to use the graph

Similarity map

Each dot is a game placed from its motivation profile relative to this page’s game. Direction shows which motivation differs most; distance along that axis shows how large the gap is.

  • Purple star: this page’s game at the centre — everything is relative to it.
  • Direction: each axis is a main motivational difference vs this game (e.g. more / less competitive).
  • Distance on an axis: how large that difference is (ring scales show +/− points).
  • Coloured chips: click to highlight games that mainly differ on that motivation; click again to reset.
  • Dotted line: link between this page’s game and the one selected for comparison.
  • Hover a dot to preview that game in the panel on the right; click to keep that comparison.
  • Scroll or double-click the chart to zoom.

How to read the map This is a polar difference map: direction = which motivation differs, and distance = how much (same units as the sidebar deltas).

Swipe to compare nearby games with Radiation Island. These titles are not in What to play next.

Radiation Island: A very typical example of its motivational profile. Motivations that often define this kind of title include Violence, Survival, Fellowship, Intimacy. Here, the score leans higher than usual among comparable games on Survival, Health. It leans lower than usual among comparable games on Leadership.

Last update: 21/08/2026