Release Date 2/15/2023
Developer Milltower Studio
Publisher Studio
Steam App Id 2087650

Project Three Playtest

Project Three is a fan-made sequel to Half-Life 2: Episode Two, inspired by Mark Laidlaw's Epistle 3 script, which was adjusted and refined by fans to fit the cooperative story campaign.

Last Updated: 9/11/2024

Platforms
  • Windows
  • Mac
  • Linux

About Project Three Playtest

Project Three Playtest is an Indie, Action, and Adventure game developed by Milltower Studio. On 2/15/2023, it was released on the Steam Store by Studio.

It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Project Three Playtest supports the following features:

  • Co-op
  • Steam Cloud
  • Steam Achievements
  • Multi-player
  • PvP
  • Single-player
  • Online Co-op
  • Online PvP

Media & Sceenshots

Watch the featured video for Project Three Playtest and see the latest screenshots from the Steam Store.

Project Three Playtest Featured Screenshot #1

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Frequently Asked Questions

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Project Three Playtest data has been sourced from:

  • Valve Corporation. (2024, September 11). Project Three Playtest on Steam. Steam Store.
  • Valve Corporation. (2024, September 11). Project Three Playtest. Steam Community Hub.

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