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Decay

Decay

Racctuality · Racctuality · May 26, 2026
Simulation
Delayed observation Observed
0
Last tracked
0
All-time peak
n/a
Δ 24h
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.

Decay - Steam Charts & Historical Stats

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... Explore historical player activity and pricing for Decay. Player-count data was last observed Sep 26, 2026.

Price
$3.99
Genre
Simulation
Developer
Racctuality

Decay player count and price summary

Current players
Unavailable
All-time peak
Unavailable
24-hour player change
Unavailable
Current US price
$3.99

Player count last observed . Values marked unavailable are not estimated.

Game Insights

Buy Verdict

Watch — $3.99.

Decent deal at 0% off, but might drop further. Watch for better opportunities.

▲ ~4 days until next sale
Player count

Activity Heatmap

UTC+0 (Your Timezone)
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Peak Activity
0
Avg Activity
0
Active Hours
46%
Sample coverage
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
Tuesday 12:00
0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 2 samples
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0 players · 2 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 2 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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Sat 📍
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0 players · 1 samples
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0 players · 1 samples
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0 players · 1 samples
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Price History

Lowest Price
$3.99
Sep 2026 across all regions
Current Price
$3.99
US region
Price history across regions (last 30 days)

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 64-bit
  • Processor: Intel Core i3 series / AMD Ryzen 5 series
  • Memory: 4 GB RAM
  • Graphics: 1GB VRAM
  • DirectX: Version 11
  • Storage: 200 MB available space
  • Additional Notes: Resolutions below 1280x720 not officially supported
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11 64-bit
  • Processor: Intel Core i7 series / AMD Ryzen 7 series
  • Memory: 8 GB RAM
  • Graphics: 2GB VRAM
  • DirectX: Version 12
  • Storage: 200 MB available space
  • Additional Notes: Recommended resolution 1920x1080 or greater
Pricing
Paid Game
$3.99 (USD)

Additional Information

Categories
Single-player Steam Achievements #category_playable_at_your_own_pace Playable without Timed Input Save Anytime Family Sharing
Supported Languages
English

Current Pricing

💰
$3.99
Regular Price

Additional Information

🏆 Achievements
14
total achievements
Featured:
The Solar Element
The Novel Element
🇧🇷 DEJUS Rating
l
Brazilian rating
🇩🇪 Steam Germany
0
German classification
🆘 Support
🎁 Purchase Options
1
package options

Developer Analytics

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About This Game

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!

Detailed 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. So long as the choice is ours to make, paid gameplay DLC will never exist for our games. (The only exception to this rule will be if ever we release purely non-gameplay content, for example concept art or a soundtrack.)

Frequently Asked Questions

Is Decay worth buying right now?
Watch — $3.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Decay go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is Decay free to play?
Decay costs $3.99 on Steam.
What genre is Decay?
Decay is a Simulation game.
Who developed Decay?
Decay was developed by Racctuality and published by Racctuality.
What platforms does Decay support?
Available on Steam for Windows.