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Unstable Nuclear Reactor Demo

About this game

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.

Unstable Nuclear Reactor Demo

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

Developer

Ali Boukeroui

Publisher

MXSGames

Release Date

22 June, 2026

Platforms