PlayerUnknown Productions Halts Prologue: Go Wayback Development, Makes Game Free, Eyes Refunds
June 4, 2026PlayerUnknown Productions is immediately halting all development on Prologue: Go Wayback, making the game free for all players, and exploring refunds for existing buyers as the studio announces significant layoffs and a shift in focus to its Melba technology.
PlayerUnknown Productions, the studio founded by Brendan Greene, best known as the creator of PUBG, has confirmed it is ending development on its early access survival roguelike Prologue: Go Wayback. Launched on Steam and Epic Games Store in November 2025 with an initial price of $20 (£17), Prologue: Go Wayback is described as “a single-player open-world emergent survival roguelike where every journey is unique.”
Studio Downsizing and Statement from Brendan Greene
In a detailed announcement posted to X (formerly Twitter), Brendan Greene stated: “Unfortunately I have reached the limits of how far I can continue to fund this journey in its current form. As a result, I have made the hard decision to restructure the studio. We will continue developing our Melba technology with a smaller team, while halting further development of Go Wayback. Our immediate priority is to support our affected employees to the best of our abilities during this difficult transition.”
The announcement marks a significant setback for PlayerUnknown Productions, which became an independent studio in 2021 with the goal of pushing the technical limits of virtual worlds. Greene wrote: “Our goal has been to develop technology that can break the boundaries of scale, which currently limit how large virtual worlds can be. To achieve this, we built a research team to develop our Melba technology and a team to develop our first practical application of our terrain generation technology: Prologue: Go Wayback.”
Prologue’s Future: Free Release and Refund Policy

PlayerUnknown Productions confirmed that Prologue: Go Wayback will become free for all players in an upcoming update. Greene explained: “We plan to make Go Wayback available for free for all future players with an upcoming update. We are also investigating offering players who have purchased the game on Steam and Epic Games Store a way to receive a refund. We will have more details on this in the near future.” At the time of writing, the game is still listed at $20 (£17) on Steam but will soon be updated to a free-to-play model. Specifics of the refund process, including eligibility and timelines, have not yet been published but are currently under review.
The company acknowledged the impact of the decision on its user base, saying: “Lastly, I want to thank our community and everyone who has been involved in supporting our studio’s journey so far.”
Early Access Plans Abandoned, Melba Technology Continues
An update on Prologue: Go Wayback’s Steam page echoed Greene’s message, adding: “While we hope the studio can return to Go Wayback at a future point in time, right now it means we will be unable to complete our Early Access plans for the game.” This means previously announced roadmaps and ongoing updates to the game are indefinitely shelved. The studio’s remaining resources will focus on developing its advanced Melba terrain generation technology, which was originally intended as the backbone of Prologue’s procedural environments.
Some key details about this announcement are as follows:
- Developer: PlayerUnknown Productions, founded by Brendan Greene (PlayerUnknown) in 2021.
- Game: Prologue: Go Wayback, a single-player open-world emergent survival roguelike.
- Release Date (Early Access): November 2025.
- Original Price: $20 / £17 on Steam and Epic Games Store.
- Action: Effective immediate halt of all further development on Prologue: Go Wayback.
- Layoffs: Studio downsizing confirmed, with priority support for affected team members.
- Next Steps: Game will be made free; refund options for purchasers are being explored.
- Ongoing Focus: Melba procedural terrain generation technology will continue development with a smaller team.
The move leaves Prologue: Go Wayback in limbo, with no timeline for a possible return. The studio will share further updates regarding the refund process and details on the free release in the coming weeks via the game’s official channels and storefront pages.


