Theseus Protocol on Steam - User reviews, Price & Information

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Theseus Protocol is a deck building roguelike where rebirth offers strategic opportunity. Utilize a powerful suite of cards and weaponry to uncover the cruel truth behind the dystopian sci-fi world of Mark City.

Theseus Protocol is a roguelike deckbuilder, card game and card battler game developed by YueTang(Xiamen) and published by Archive Games.
Released on August 22nd 2023 is available only on Windows in 4 languages: English, Simplified Chinese, Traditional Chinese and Japanese.

It has received 370 reviews of which 258 were positive and 112 were negative resulting in a rating of 6.6 out of 10. 😐

The game is currently priced at 9.75€ on Steam.

The Steam community has classified Theseus Protocol into these genres:

Roguelike Deckbuilder Card Game Card Battler Deckbuilding Rogue-like Turn-Based Combat Tactical RPG Anime Strategy RPG Story Rich Female Protagonist 2D Cyberpunk RPG Choices Matter Sci-fi Robots Futuristic Singleplayer Colorful

Media & Screenshots

Get an in-depth look at Theseus Protocol through various videos and screenshots.

Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot
Theseus Protocol screenshot

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • Requires a 64-bit processor and operating system
  • OS: Windows 10(64bit)
  • Processor: Dual Core 2 GHz(64bit)
  • Memory: 4 GB RAM
  • Graphics: Intel HD 4600(AMD or NVIDIA equivalent)
  • DirectX: Version 11
  • Storage: 4 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

June 2024
It's true that there isn't a whole lot to the game yet, though I'll say that for $10, it's very fun, well-made, and so far both Charlotte and Antiope are very different and very fun to play in their own ways. I love both, in terms of both gameplay and design. The story is poorly-translated, so that's definitely something that needs work, and the cutscenes make no sense. I'm giving this a positive review because I think that everything the game does have is far more important than what it lacks. I love this game, and I highly recommend it. It's fantastic for what you pay for it, and you'll get a lot more fun for your money than many other titles.
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Frequently Asked Questions

Theseus Protocol is currently priced at 9.75€ on Steam.

Theseus Protocol is currently not on sale. You can purchase it for 9.75€ on Steam.

Theseus Protocol received 258 positive votes out of a total of 370 achieving a rating of 6.64.
😐

Theseus Protocol was developed by YueTang(Xiamen) and published by Archive Games.

Theseus Protocol is playable and fully supported on Windows.

Theseus Protocol is not playable on MacOS.

Theseus Protocol is not playable on Linux.

Theseus Protocol is a single-player game.

Theseus Protocol does not currently offer any DLC.

Theseus Protocol does not support mods via Steam Workshop.

Theseus Protocol does not support Steam Remote Play.

Theseus Protocol is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Theseus Protocol.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 10 June 2025 15:18
SteamSpy data 12 June 2025 05:55
Steam price 15 June 2025 04:29
Steam reviews 14 June 2025 22:07

If you'd like to dive deeper into the details about Theseus Protocol, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Theseus Protocol
  • SteamCharts - Analysis of Theseus Protocol concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Theseus Protocol compatibility
Theseus Protocol
9.75€
6.6
258
112
Game modes
Features
Online players
0
Developer
YueTang(Xiamen)
Publisher
Archive Games
Release 22 Aug 2023
Platforms
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