About

Decay is an incremental game in which you are tasked with using your trusty particle launcher to create ever-larger and more unstable atomic nuclei, witnessing longer and more complex atomic decay chains and aiming to discover all the isotopes!

Pre-release · Steam · App 4594750

Decay

Racctuality

Genres
Simulation
Categories
Single-playerSteam AchievementsPlayable without Timed InputSave AnytimeFamily Sharing
Player tags
IdlerSimulationScienceAutomationPhysicsCasualMinimalistSingleplayer
Followers
1
+0 · 1d
Wishlists est
10
Price
Release
May 26, 2026
in 4d
Followers history
19 snapshots· 1 carried
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Tracked since May 2, 2026·Details 2d ago·Followers 2d ago