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Steam News12 August 202510mo ago

Open Beta for Prologue: Go Wayback! is now available

Hi everyone, we’re excited to open up access to the full version of our studio’s first game Prologue: Go Wayback! in the form of an Open Beta Playtest today! View store page Go Wayback!

Full notes

Full Preface: Undiscovered World update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes0 additions5 changes0 removals
  • Compatibility
  • Store
  • Maps
  • Gameplay
changedHi everyone, we’re excited to open up access to the full version of our studio’s first game Prologue: Go Wayback! in the form of an Open Beta Playtest today!
changedView store page
changedGo Wayback! uses the in-house machine learning model we have been developing, which feeds into Unreal Engine 5 and allows our artists and designers to generate realistic maps on your local system. It doesn’t use our own Melba engine like Preface does, but it represents a step towards our research into how we can generate worlds at scale to let players create experiences in.
changedGet the Open Beta via the Playtest button on the store page below:
changedStay tuned for more updated from the studio as we continue to update Preface: Undiscovered World.

Preface: Undiscovered World changes

changedHi everyone, we’re excited to open up access to the full version of our studio’s first game Prologue: Go Wayback! in the form of an Open Beta Playtest today!
changedView store page
changedGo Wayback! uses the in-house machine learning model we have been developing, which feeds into Unreal Engine 5 and allows our artists and designers to generate realistic maps on your local system. It doesn’t use our own Melba engine like Preface does, but it represents a step towards our research into how we can generate worlds at scale to let players create experiences in.
changedGet the Open Beta via the Playtest button on the store page below:
changedStay tuned for more updated from the studio as we continue to update Preface: Undiscovered World.

Hi everyone, we’re excited to open up access to the full version of our studio’s first game Prologue: Go Wayback! in the form of an Open Beta Playtest today!

View store page

Go Wayback! uses the in-house machine learning model we have been developing, which feeds into Unreal Engine 5 and allows our artists and designers to generate realistic maps on your local system. It doesn’t use our own Melba engine like Preface does, but it represents a step towards our research into how we can generate worlds at scale to let players create experiences in.

If you played Preface and wondered what a game could look like in a world that is generated anew every time you play, give Go Wayback! a try!

Get the Open Beta via the Playtest button on the store page below:

Prologue Go Wayback

Stay tuned for more updated from the studio as we continue to update Preface: Undiscovered World.

\\\\ PLAYERUNKNOWN Productions

Source

Steam News / 12 August 2025

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