Hydra - Poseidon's conspiracy overview

Overview

Hydra - Poseidon's conspiracy comes from FM Simple Games Studio, Acid Arrow Studio and is published by FM Simple Games Studio, Sons of Welder. It arrived on Steam on Apr 25, 2025, and it sits naturally among Single-player, Steam Achievements, Full controller support, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, and Family Sharing. SteamPulse tracks it across Windows, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Hydra - Poseidon's conspiracy's latest SteamPulse observation recorded 0 players at 5 October 2026 - 20:31:34 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 93% positive across 15 reviews.

Language and system requirements

Hydra - Poseidon's conspiracy is available in 2 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Hydra - Poseidon's conspiracy has sold up to 402 units and has recommendation data pending. The estimated VGI revenue is $2,457. On Twitch, 0 streamers are live with around 0 total watchers.

Hydra - Poseidon's conspiracy overview details

Hydra - Poseidon's conspiracy combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Gameplay: - Investigate eerie clues and solve puzzles to uncover the bunker’s dark past. - Battle otherworldly creatures rising from ocean depths. - Scavenge resources to endure unrelenting horrors. Features: - Dual perspectives: Toggle between FPS and TPP anytime. - 5 unique endings: Your decisions define the outcome. - Immersive audio: Haunting soundscapes amplify the terror. - Retro-modern fusion. - Mental health system. You have been sent to the island of Kanaan to find an abandoned research facility of the "Third Reich". During the briefing, you received information that the facility was engaged in researching parallel dimensions and collecting information about ancient deities. There are various legends about the island of Kanaan, some say that it was once inhabited by a tribe worshiping ancient sea deities. Others claim that the control over the island belonged to the fish people. Four months earlier, tectonic tremors occurred throughout the archipelago, as a result of which tsunami waves rolled through the islands, but by some coincidence they missed Kanaan, but many of the buildings were damaged or collapsed. Hydra is a detective game with survival horror elements. The main character's condition is described by three parameters: health, endurance and sanity. The player's task during the adventure is to keep these parameters at a decent level. Seth's character can die from the damage dealt, but he can also fall into madness. Endurance describes how long our character can run, parry blows or attack with melee weapons. The player can use two different perspect…

SteamPulse editorial summary

Hydra - Poseidon's conspiracy is listed as a game with $8.99. It supports Windows and Linux, belongs to Single-player, Steam Achievements, Full controller support, DualShock Controller Support, DualShock Controller Support, DualSense Controller Support, DualSense Controller Support, and Family Sharing, and is associated with Action, Adventure, and Simulation. SteamPulse's latest observation records 0 players at 5 October 2026 - 20:31:34 UTC, a tracked peak of 1, and 93% positive reviews.

Content descriptors

The game depicts scenes of suicide, homicides occur, madness and insanity. It also depicts the use of drugs and other stimulants, and brutality. It has frightening scenes and a dark plot. There are also plot references to prostitution with images of women in underwear.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.