HomeGamesUpdatesPricingMethodology
Steam

D.E.C.A.Y.

Also known as D.E.C.A.Y., d e c a y, d-e-c-a-y

After a nuclear war, the United States became a network of dangerous sectors. You are a lone operative of D.E.C.A.Y., responsible for controlling a remote bunker. Explore ruins, gather resources, carry out orders, and interact with factions in a dying world where order is a matter of choice.

Last update
5 Jun 2026

Latest update

Announcement

Character Progression in D.E.C.A.Y.

Hello everyone! Work on D.E.C.A.Y. continues, and today I’d like to show another important part of the game — the character progression system. The idea is to give players the freedom to shape their own survival style.…

2 changesBalanceGameplayRead announcement

Update history

Browse past updates and patch notes for this game.

2 updates

Gallery

In-game media