
Criticality
A short incremental game about splitting atoms and triggering exponentially growing chain reactions.
Offers
What are keyshops?Multipacks (4)
About Criticality
Criticality is a casual incremental clicker game about splitting atoms and creating chain reactions.
Click. Split. React. Dominate the chain reaction in a casual incremental blast of cold-war chaos!
You’re a hapless engineer caught dead-center in Cold War politics, stuck with a rickety reactor and a whole lot of very volatile atoms. No fancy degrees or top-secret training, just your screwdriver, a dream, and a ticking clock of bizarre, high-stakes situations.
Here’s how you go nuclear (without blowing up the lab… probably):
Click to Unleash Neutrons - Tap to fire a single neutron, watch atoms absorb, split, and detonate in a cascading chain reaction. The longer the chain, the bigger the points haul, simple as that (until the atoms start getting tricky).
Upgrade your reactor, Unlock Chaos - Spend your hard-earned points for game-changing upgrades that supercharge your reactor. Unlock new mechanics, boost neutron output, and turn tiny fizzles into earth-shaking blasts that rack up points faster than you can say “critical mass.”
Chase the Ultimate Reaction - Push your reactor to its breaking point, hit critical mass, and reap the rewards… if you don’t accidentally trigger a meltdown first. Every click brings you closer to nuclear glory (or a very awkward conversation with your supervisor).
Go Criticality now – and remember: when brute force isn't working, you're not using enough of it!
Game details
Game details
Age ratings
Game modes
Languages
Features
Criticality price history
Lowest tracked price: €5.16 (Jul 7, 2026) · current best: €6.89.
Criticality player count & reviews
100% positive reviews in the last 30 days (92% all-time) · 123 peak players in the last 30 days.
Criticality — frequently asked questions
Where can I buy Criticality at the cheapest price?
Right now the cheapest offer for Criticality is €6.89 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Criticality has ever been?
The lowest price KingsPrice has tracked for Criticality is €5.16 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Criticality?
Criticality peaked at 123 concurrent players on Steam in the last 30 days (highest on Jul 9, 2026). The player chart on this page updates daily.
How can I get Criticality at a discount?
Create a free price alert on this page and KingsPrice will email you when Criticality drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
- Memory: 4 GB RAM
- Graphics: nvidia GTX 960
- Storage: 2 GB available space
Recommended
- Requires a 64-bit processor and operating system
















