Bungie’s Marathon has gone through some rough times since its initial reveal back at the PlayStation Showcase 2023. But the studio’s latest ViDoc, released in mid-December 2025, gives us a much better idea of where the extraction shooter is headed. One thing in particular that has caught our eye is the Decay system that the game will have.
After months of closed playtests and community feedback, Marathon is clearly leaning harder into tension, atmosphere, and information-driven survival. Under the new Decay system, players who die become more than just lootable bodies. And that might change everything.
Marathon Uses Death as Part of Information Gathering
Image Credit: Bungie
Image Credit: Bungie
Image Credit: Bungie
Image Credit: Bungie
Image Credit: Bungie
In Marathon, your death won’t just mean that your body vanishes or explodes. The bodies of the dead remain in the world and physically decay over time as they’re looted. So if you see a fresh enemy body that is still full of loot, that means that the enemy could still be nearby.
Someone killed that Runner recently, and there’s a good chance the threat is still nearby. On the other hand, if a body looks old, that means the loot is probably gone, and the area may be safer to pass through. This turns a player’s death into an interactive system rather than just another thing to look over.
The coolest thing out of the new Marathon ViDoc by far is decaying bodiesNot only did they (finally) add bodies, but they also deteriorate over timeIf you walk into a room and find dead players, depending on how fresh the bodies are, you’ll know if the threat still remains pic.twitter.com/CeF3KnLaZg— Kelski (@kelskiYT) December 15, 2025
In Marathon, we won’t just be asking “Is there loot here?” but instead, we’ll see bodies and ask, “When did this happen?” and “Could they still be here?” This singular change will add a level of tension to the game that we haven’t seen before in an extraction shooter.
Players reacting to the ViDoc have been especially positive about this detail, praising how it adds tension and even horror elements to exploration. Instead of relying on minimaps or kill feeds, Marathon will demand that we read the world itself. Bungie may have absolutely cooked on sound design and visual cues.
Why This Death Mechanic Could Change Extraction Shooters Forever
The game is certainly ambitious. | Image Credit: Bungie
The brilliance of Marathon’s corpse decay system is how naturally it fits the genre’s core loop. Extraction shooters are all about uncertainty, risk assessment, and incomplete information. By turning dead bodies into clues for the player, Bungie will add another layer of decision-making to our gameplay without changing the game in a big way.
The Marathon ViDoc was actually banging. I asked chat “am I crazy or does this all look really good?” Lmao the lighting, animation work, UI, dead bodies decaying, audio, weather effects all look great. As someone who doesn’t even like extraction games I want to be in that world pic.twitter.com/LOiJwnLmy1— Ms5000Watts (@Ms5000Watts) December 16, 2025
This is especially important as Bungie pushes Marathon toward a darker, more grounded tone following feedback from the April 2025 alpha. Combined with improved sound design, more dangerous PvE enemies, and features like proximity chat, the decay mechanic adds to the idea that every part of the game has a story.
Marathon is set to launch in March 2026 at a price of $39.99. This will be Bungie’s first new IP since Destiny, and the studio is shaping the game to be a more grounded, high-stakes take on the extraction formula. If the decay system lands as well in practice as it looks on paper, it might be one of the coolest new features we’ve ever seen.
What do you think of Marathon so far? Are you looking forward to playing it? Let us know in the comments!
This post belongs to FandomWire and first appeared on FandomWire
