Unstable Nuclear Reactor

An incremental hex-puzzle roguelite game where merging atomic elements prevents a nuclear meltdown. Players gave Unstable Nuclear Reactor a 0% positive score. Top tags include Hex Grid, Action Roguelike, Roguelite, Survival, Science, Match 3, Resource Management, Strategy, Procedural Generation, and Logic.

An incremental hex-puzzle roguelite game where merging atomic elements prevents a nuclear meltdown.

Coming soon: 23 Nov 2026

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From the Devs

An incremental hex-puzzle roguelite game where merging atomic elements prevents a nuclear meltdown.

EASY TO LEARN, HARD TO MASTER

Merge atoms into higher elements through standard merges or massive chain combos, earn radioactive coins, and manage your ring capacity efficiently to keep your reactor running at peak performance. 🚀⚛️

UPGRADE YOUR SYSTEM

Invest your radioactive coins in powerful upgrades, unlock new tools, expand your reactor’s potential, and push your runs further than ever before.

POWER UP YOUR TOOLS

Unlock +20 powerful tool upgrades to boost your efficiency, amplify your combos, and take your reactor to the next level.

Back of the Box

Platforms	Windows, macOS, Linux
Age ratings	ClassInd (Brazil) L IGRS (Indonesia) 3 Steam (Germany) 0
Controller required	No
Demo	View demo on Steam

Is Unstable Nuclear Reactor free?▾

Unstable Nuclear Reactor is currently listed at $5.99. Get it on Steam here.

Who made Unstable Nuclear Reactor, and when did it come out?▾

It was developed by Ali Boukeroui and published by MXSGames, released on November 23, 2026.

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Unstable Nuclear Reactor

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From the Devs

EASY TO LEARN, HARD TO MASTER

UPGRADE YOUR SYSTEM

POWER UP YOUR TOOLS

Back of the Box

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