Hydra - Poseidon's conspiracy
An agent probing a Third Reich bunker on a desolate island faces a survival horror nightmare. Battle deep-sea monsters in FPS or TPP camera mode. Forge your fate with 5 unique endings in a chilling descent into cosmic dread.
- Price:$7.55
- Release Date:4/25/2025
- Developers:
- Publishers:
- Last Updated:6/29/2025
- Steam App Id:3061970
Hydra - Poseidon's conspiracy
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Hydra - Poseidon's conspiracy has 1 concurrent player online and in-game. This is 50% lower than its previous all-time peak of 2 players achieved on 6/19/2025.
Review History Chart
Track historical review trends and overall ratings for Hydra - Poseidon's conspiracy. It has received a total of 12 reviews on the Steam store and achieved a Player Score of 72 (Positive).
Price History Chart
Track historical price changes and trends for Hydra - Poseidon's conspiracy. Right now, it costs $7.55 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Hydra - Poseidon's conspiracy and its growth over time. It currently has 128 followers on its community page.
About Hydra - Poseidon's conspiracy
Hydra - Poseidon's conspiracy is an Action, Simulation, and Adventure game developed by FM Simple Games Studio, and Acid Arrow Studio. On 4/25/2025, it was released on the Steam Store by Sons of Welder, and FM Simple Games Studio.
Players have rated Hydra - Poseidon's conspiracy as "Positive" out of 12 total reviews on the Steam Store. These are split between 11 positive reviews and 1 negative reviews — an overall 92% positive review rating.
It is available for gamers to download and play for $7.55 which is a 16% discount off its base price. It can also be purchased through Strange worlds and The Dark Investigations of Seth Vidius which give a discount off its base price.
It can be played and ran on both Windows and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Hydra - Poseidon's conspiracy supports the following features:
- Single-player
- Full controller support
- Family Sharing
- Steam Achievements
From the Steam community, Hydra - Poseidon's conspiracy has been tagged with the following user tags:
- Third Person
- Isometric
- Story Rich
- Puzzle
- Controller
- Metroidvania
- Psychological Horror
- First-Person
- Lovecraftian
- Noir
- Action-Adventure
- Horror
- Dark Fantasy
- Cyberpunk
- Zombies
- Top-Down
- Thriller
- Adventure
- Action
- Exploration
Media & Sceenshots
Watch the featured video for Hydra - Poseidon's conspiracy and see the latest screenshots from the Steam Store.
Related Bundles
Hydra - Poseidon's conspiracy is included in 2 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Strange worlds | 2 | 2 | $5.33 | View |
 | The Dark Investigations of Seth Vidius | 2 | 2 | $10.78 | View |
Related Packages
Hydra - Poseidon's conspiracy is referenced by 1 package in the Steam Store.
Supported Languages
Hydra - Poseidon's conspiracy is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Polish | Yes | No | Yes |
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 realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Hydra - Poseidon's conspiracy data has been sourced from:
- Valve Corporation. (2025, June 29). Hydra - Poseidon's conspiracy on Steam. Steam Store. https://store.steampowered.com/app/3061970
- Valve Corporation. (2025, June 29). Hydra - Poseidon's conspiracy. Steam Community Hub. https://steamcommunity.com/app/3061970