Bungie has shared details on its upcoming Marathon PvE mode, allowing players to push through to the endgame Cryo Archive Map without the hassle of running into other participants. Instead, they’ll be facing enemies driven by AI. On the whole, the community response has been overwhelmingly positive.
As outlined in a post from the Marathon development team on social media, this new offering is called Vault Breaker. Starting July 21st, players can either team up or go solo to tackle vaults that grow progressively tougher. Vault Breaker comes with its own progression track—boosting a player’s capabilities for the PvE challenge—and it also provides currency that can be exchanged for gear in other game modes.
It’s also worth mentioning that the rewards earned in Vault Breaker won’t transfer to other game modes. The mode is built as a self-contained PvE experience, so the wider loot ecosystem should stay steady—an outcome that’s certainly reassuring.
Similarly, clearing Vault Breaker’s final boss won’t unlock the coveted S’Phticie shell cosmetics, which are still tied to the PvP edition of Cryo Archive. Because of that, there’s still plenty of incentive to finish the regular endgame version.
With this Vault Breaker announcement out in the open, Marathon community spaces have been buzzing with discussion. Much of the debate centers on how appealing it might be to more casual players—especially those who stepped away from Marathon after struggling with the demanding challenges of Cryo Archive.
“Honestly, pretty exciting stuff,” YouTuber Kelski shared on X. “It’s clear they are trying to grow the game quickly beyond the original idea. Whether that will actually bring in new fans or just annoy the current community is something we’ll have to wait and see.” A similar viewpoint appeared from Shadowfeaux on Reddit, who wrote: “My biggest problem every time I’ve tried Cryo was that my teammates would sprint ahead, already knowing the plan and direction, and I’d end up completely turned around.”
Reddit user Mike_I added: “As someone who stopped playing in week two because I’m just not into PvP, this definitely has me interested. I’m looking forward to coming back and giving it a shot. I know it’s still in an experimental stage, so I’m not expecting everything to be perfect, but I’m glad they’re trying new ideas and bringing in a mode like this at the right time.”
Another key point is the chance to run Cryo Archive on your own. In principle, solo play has been possible in the PvP version for a while. However, because the difficulty is designed around a full squad—and players were matched against other groups of three—it was exceptionally hard to pull off alone. Vault Breaker gives solo players a realistic path.
“I’m not really focused on the PvE side of things, but this at least means I can play Cryo solo, so that’s a win,” wrote Olbatar on Reddit. That sentiment was echoed by another user, Whoopy2000, who stated: “Solo players finally getting some love!!!”
Of course, some players remain unconvinced, largely because the reward structure feels limited. “Honestly, this seems pretty minor to me,” WhatTheGeek, a former solo player, explained. “Sure, it could be fun to try it a few times and experience it without the pressure of PvP, but I don’t see myself running it more than a handful of times. A separate progression track with limited loot returns doesn’t feel worthwhile to me.”
Since its March release, Marathon has continued its steady drop in PC player numbers, and Season 2 hasn’t yet sparked new momentum. Will Vault Breaker work where earlier updates haven’t? Only time will reveal that.