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D.E.C.A.Y. Game Cover

About D.E.C.A.Y.

D.E.C.A.Y. is a single player open world role playing shooter game with horror and post-apocalyptic themes. It was developed by AGaming+ and was released on August 26, 2026. It received positive reviews from players.

The world collapsed after a nuclear war. Cities were reduced to ruins, roads vanished beneath the ash, and the territory of the former United States was divided into scorched, deadly sectors. From the ruins of the old world emerged D.E.C.A.Y. - the Department of Environmental Control and Yield. Officially, it is an agency responsible for distributing what remains of vital supplies. In reality, it …

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Games Like D.E.C.A.Y.

Looking for games like D.E.C.A.Y.? Here are top open world role playing shooter recommendations with a horror and post-apocalyptic focus, selected from player-similarity data — start with Z.O.N.A Project X VR, Z.O.N.A: Origin or Into the Radius 2.

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Reviews

87%Audience ScoreBased on 24 reviews
gameplay3 positive mentions
stability1 negative mentions

  • Impressive gunplay and weapon mechanics with satisfying customization options.
  • Atmospheric and engaging setting inspired by Fallout and Into the Radius, featuring creepy bunkers and a vast wasteland to explore.
  • Strong solo developer effort with solid performance and a promising foundation for future updates.
  • Game is still in early access with bugs, crashes, and occasional performance issues like long load times and tracking problems.
  • Large open world feels empty with limited enemy variety and sparse points of interest, reducing immersion and engagement.
  • Objectives and mission tracking lack clarity, and some gameplay mechanics such as melee combat and the PDA map need improvement.
  • story

    16 mentions Positive Neutral Negative
    19% positive mentions, 62% neutral mentions, 19% negative mentions

    The story currently feels minimal and underdeveloped, mainly focusing on survival with limited mission variety and progression. While the setting shows strong potential for a deeper narrative, the early-stage game experience is marked by sparse content and unclear mission guidance. Most players engage more with gameplay elements like missions and exploration than the story itself.

    • “- The setting and story that is present has a lot of potential; it has the chance to be a very deep and amazing story should it be done right.”
    • “The world is open from the word go; the only things that are locked are the dungeons dotting the land, and those open up as you progress and complete missions to level up.”
    • “The missions are good; it's a nice mix of go here and do X or just show up and loot.”
    • “The game world is very big and kind of empty at the moment, and progression both in player levels and missions are limited - but again, this game is in its early release stage.”
    • “Not only is there little to do other than a few fetch quests with lots of walking, but after returning and going out again enemies and loot do not respawn, making the map feel even more empty.”
    • “Not much to the story other than you need to survive a whole year in the game and that's about it.”
  • gameplay

    5 mentions Positive Neutral Negative
    60% positive mentions, 40% neutral mentions, 0% negative mentions

    The gameplay combines elements reminiscent of the ITR2 and Fallout franchises, offering a solid foundation with enjoyable survival looting mechanics. Despite some minor glitches, it feels mostly smooth and polished, particularly with satisfying gun mechanics, making it promising even in its early access state.

    • “Overall the game in its current state has the bones for something great and even now in its early state provides a decent amount of gameplay for those who are interested in these types of survival looting games but later on this game can really become something special.”
    • “There's some jank to the gameplay, but it mostly feels smooth and polished, especially for an early access game.”
    • “Gun mechanics especially feel good.”
  • atmosphere

    4 mentions Positive Neutral Negative
    75% positive mentions, 25% neutral mentions, 0% negative mentions

    The atmosphere is highly praised for its creepy, immersive dungeon environments and strong overall vibe, effectively setting player expectations. While the overworld is less atmospheric, it still maintains a sense of danger and strategic gameplay. Overall, the game's atmosphere is considered a standout feature.

    • “The guns and gunplay are very nice and the acid wet green labyrinth leading to the main player area is creepy and atmospheric, setting my expectations for the rest of the game.”
    • “So the atmosphere is spot on in dungeons; less so in the overworld, but it’s still dangerous and you can usually see what’s coming and either confront or avoid to save resources.”
    • “Atmosphere and vibe are definitely a strong point.”
  • optimization

    2 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The game demonstrates good optimization, running smoothly even on older machines, and delivers strong performance despite being in early access.

    • “Runs well on my old machine, seems to be optimized pretty well for a game that just came out into early access.”
    • “Game is pretty fun, performance is great.”
  • music

    2 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The music is praised for its great quality and nostalgic 50s Fallout-style radio tracks, creating a warm atmosphere. Additionally, the customization settings are straightforward and user-friendly, enhancing the overall experience.

    • “Great music, great customization settings.”
    • “The layout is very straightforward and easy to navigate. Everything feels within reach and your little robot companion is there with you, so the space doesn't feel empty. The radio plays that 50s Fallout-style music, giving it a warm feel.”
  • stability

    1 mentions Positive Neutral Negative
    0% positive mentions, 0% neutral mentions, 100% negative mentions

    The game, still in early access, experiences various bugs and lacks certain quality-of-life features and explanations, impacting overall stability. While the large map offers many areas to explore, current content is limited, leading to a somewhat unfinished experience.

  • graphics

    1 mentions Positive Neutral Negative
    100% positive mentions, 0% neutral mentions, 0% negative mentions

    The graphics are praised for their high quality and impressive lighting effects, especially in the wasteland environment. Additionally, the detailed design of new enemy types adds to the visual appeal.

    • “The graphics are very good, with amazing lighting in the wasteland that enhances the atmosphere.”
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Frequently Asked Questions

D.E.C.A.Y. is a open world role playing shooter game with horror and post-apocalyptic themes. Common tags for D.E.C.A.Y. include realistic, indie, exploration, atmospheric, story rich and others.

D.E.C.A.Y. is available on PC, Virtual Reality and Windows.

D.E.C.A.Y. was released on August 26, 2026.

D.E.C.A.Y. was developed by AGaming+.

D.E.C.A.Y. has received positive reviews from players. Most players liked D.E.C.A.Y. for its gameplay but disliked it for its story.

D.E.C.A.Y. is a single player game.

Similar games include Z.O.N.A Project X VR, Z.O.N.A: Origin, Into the Radius 2, CONVRGENCE, Tunguska: The Visitation and others.