Four difficulties, four clocks
Relaxed gives a tile 18 moves. Brutal gives it 6. Each keeps its own record, because they are not the same game.
D
Native application for iPhone and iPad
Decay
Nothing you build survives
Every tile ages on every move — even the ones you never touch. Merge to reset the clock, or watch your best work evaporate.
01
A familiar puzzle,
Features
A familiar puzzle,
under constant pressure.
Read it at a glance
A ring drains around every tile. It turns amber, then red, over the final three moves. You always know what you are about to lose.
Built to be felt
A merge snaps. An evaporation fades away. A blocked swipe knocks twice. Three sensations you can tell apart without looking.
Made for everyone
Full VoiceOver support with directional actions, Dynamic Type, and Reduce Motion.
Yours alone
No account. No ads. No purchases. No tracking. Nothing ever leaves your device.
02
Four screens,
Preview
Four screens,
four stages of the run.
Aging, urgency, tuning and consequence — at a glance.
03
Private data
Nothing ever leaves your device.
No data collected
Decay has no account, no advertising, no in-app purchases and no tracker.
Local storage only
Only your best score and chosen difficulty are kept, locally on the device.
Offline
The game works entirely offline and makes no network requests.
See our full privacy policy for details.
privacy@rapinology.com →
04
Support
A question or an issue?
Write to us with any question about the game, or to report an issue.
support@rapinology.com →