Bungie has outlined a broader future for Marathon, with plans to connect PvE, PvP, and PvEvP experiences while rebuilding parts of its onboarding and progression. New alien enemies and an entirely new zone are also on the roadmap, giving players more to explore and more ways to play.
The changes will arrive in two major stages: Symbiosis in December, followed by a larger evolution in March.
In brief
- Decemberโs Symbiosis update will introduce a dedicated PvE experience and an experimental Team Deathmatch mode.
- Marchโs update will connect PvE, PvP, and PvEvP experiences.
- Bungie plans to rework the Cradle, deepen shell progression, and introduce a new onboarding experience.
- New alien combatants, more focused questlines, and an entirely new zone are planned for March.
Marathonโs March Roadmap Connects PvE, PvP, and PvEvP

The biggest part of Bungieโs roadmap is its plan for an interconnected system of PvE, PvP, and PvEvP experiences. That puts all three styles of play at the center of Marathonโs future direction.
Dedicated PvE offers a different experience from fighting other players, while PvEvP combines enemy encounters with the threat of rival players. Connecting those experiences could give people more reasons to switch between them.
However, the announcement provided doesnโt explain how those connections will work. Shared rewards, gear transfers, and specific progression rules remain details to watch for in a fuller reveal.
Bungieโs March plans include:
- An interconnected system of PvE, PvP, and PvEvP experiences.
- A new onboarding experience.
- A reworked Cradle and deeper shell progression.
- More focused questlines and narrative.
- New alien combatants.
- An entirely new zone.
Cradle Changes and New Onboarding Target Marathonโs Long-Term Experience

The progression and onboarding changes deserve as much attention as the new zone. Bungie is planning both a refactored Cradle and deeper shell progression, alongside a fresh introduction for new players.
Those changes could make March an important entry point for anyone who has struggled to get comfortable with Marathon. Meanwhile, more focused questlines and narrative could give returning players a clearer sense of purpose.
The roadmap names these priorities without detailing the redesigned systems, so itโs too early to judge how substantially progression will change.
Marathon Symbiosis Adds Dedicated PvE and Team Deathmatch in December

Before Marchโs larger update, Bungie plans to release Symbiosis in December. Its announced features include:
- A dedicated PvE experience.
- An experimental Team Deathmatch PvP mode.
- An expanded Perimeter.
- A new shell called Bishop.
- Onboarding improvements.
- A social space with a firing range.
Dedicated PvE and Team Deathmatch are the standout additions, offering two distinct ways to engage with Marathonโs combat. Bungie specifically describes Team Deathmatch as experimental, so its longer-term role remains an open question.
December also brings initial onboarding improvements before Marchโs new onboarding experience. Together, the two updates suggest Bungie is putting considerable effort into both attracting new players and giving existing ones more reasons to return.
