Marathon Drops Seasonal Structure as Major Update Slips to December

Bungie abandoned Marathon's strict seasonal schedule: content promised for September 22 will arrive in the Symbiosis update on December 8. In October the game faces a reset of progress and economy, while Symbiosis adds a permanent PvE mode and team deathmatch.

• Symbiosis update moved from September 22 to December 8
• October brings a progression and economy reset, Vault Breaker returns
• Symbiosis adds permanent PvE, a new social space and tier
• Marathon's Steam player count fell to its lowest since launch