Where to buy
1 store · cheapest $6.99 · source CheapShark
Its record low was $4.89 in July 2026 — $2.10 below today's best price.
Price history
All-time low $4.89 on Jul 30, 2026 · source cheapshark
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Players
Concurrent Steam players · sampled just now
Playing now
5
24h peak
5
7d peak
5
From the developer
Official Steam announcements for this game
patch
removed the cheat code
2mo ago
UKIE - For One Night Only
Criticality is part of UKIE's For One Night Only!Check out the rest of these great UK made games here:https://store.steampowered.com/curator/46115354/sale/ForOneNightOnly2026(forgot to schedule a discount, it'll go on sale tonight, oops!)
2mo ago
Patch
Clear radiation cloud when a new round starts
3mo ago
About
A short incremental game about splitting atoms and triggering exponentially growing chain reactions.