Decay overview

Overview

Decay comes from Racctuality and is published by Racctuality. It arrived on Steam on May 26, 2026, and it sits naturally among Single-player, Steam Achievements, #category_playable_at_your_own_pace, Playable without Timed Input, Save Anytime, 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

Decay's latest SteamPulse observation recorded 0 players at 22 September 2026 - 02:23:36 UTC, with a tracked peak near 7. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 3 reviews.

Language and system requirements

Decay is available in 1 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Decay has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Decay overview details

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

Steam Store description

Game Summary Decay is an incremental game in which you are tasked with using your trusty particle launcher (which may or may not have been found in a dumpster out back of the laboratory) to create ever-larger and more unstable atomic nuclei, witnessing longer and more complex atomic decay chains and aiming to discover all the isotopes! Configure your particle launcher with the right number of protons and neutrons, then hit launch to see your particle. Earn money for successful experiments, and spend that money on additional upgrades to earn even more money. Earn, spend, earn, spend, earn spend...you know how it works by now. Gameplay Features LAUNCH PARTICLES - Create your concoction of protons and neutrons to forge atomic nuclei in your (very scientific) question to discover new and ever more unstable nuclei. UPGRADE YOUR LAB - Unlock a wide range of upgrades to improve your laboratory and expand your capabilities. AUTOMATE AND EXPAND - Build additional test chambers and set them to automate multiple experiments in parallel. DISCOVER RARE ISOTOPES - With hundreds of isotopes available to be discovered, can you find all the combinations? OBSERVE REAL SCIENCE - Study the real decay chains of atomic nuclei. Do you, like all very normal people, have a favourite isotope? See how it is formed, and how it might decay! Additional Information BUY ONCE, PLAY FOREVER - We at Racctuality are committed to a policy that ensures those purchase our games are entitled to any future updates, never locking future gameplay content behind a paywall for a game you have already purchased…

SteamPulse editorial summary

Decay is listed as a game with $3.99. It supports Windows, belongs to Single-player, Steam Achievements, #category_playable_at_your_own_pace, Playable without Timed Input, Save Anytime, and Family Sharing, and is associated with Simulation. SteamPulse's latest observation records 0 players at 22 September 2026 - 02:23:36 UTC, a tracked peak of 7, and 100% positive reviews.

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.