Fathoms is a co-op survival horror adventure game for PC in which up to four players attempt to escape cursed oceanic waters aboard a vessel threatened by rising horrors from the deep. The experience blends ship management, scavenging runs, and defensive combat in a handcrafted setting that supports both solo play and group sessions.
Gameplay
Players take on flexible roles aboard the ship, choosing to pilot the vessel, leave it to gather supplies from derelicts and wrecks, or remain on board to defend against threats. Resource management forms the core loop, with fuel drums, fuses, and scrap collected under pressure to keep systems operational. Repairs happen in low-light conditions, and every decision about what to carry affects available space and combat effectiveness. Weapons and gear appear during runs, but players must weigh their benefits against inventory limits. The ocean itself presents constant danger through unfathomable shapes that move in the depths, forcing crews to stay alert while navigating toward safety.
Game Modes
The central activity consists of expeditions that begin with a choice of route length and difficulty. Shorter or easier paths offer quicker attempts at escape, while longer and harder journeys provide greater rewards and access to rarer vessels. Each run starts with a fresh ship, though successful completion of tougher expeditions unlocks additional starting options that carry distinct strengths and weaknesses. Crew progression persists across attempts, allowing skills and familiarity to build over multiple voyages. The setup works equally well in single-player or with up to three other participants through online or LAN co-op, with roles adapting to the number of people involved.
Progression and Ship Variety
Advancement centers on unlocking new vessels through harder expeditions. These ships introduce variety in handling, capacity, and defensive capabilities, encouraging repeated play to discover different starting conditions. Crew members retain progress between runs, so repeated efforts refine teamwork and resource priorities. The handcrafted nature of each journey ensures that route selection and scavenging choices create distinct experiences rather than identical repeats.
Is It Worth Playing?
Fathoms targets players who enjoy cooperative survival horror with emphasis on vessel maintenance, scavenging, and role flexibility in a confined oceanic environment. The systems reward careful planning and quick adaptation during supply runs and repairs, while the horror elements emerge from the setting and enemy encounters rather than scripted events. Because the game remains unreleased with no user reviews available, its appeal rests on the described mechanics of multi-role ship operations and persistent crew progression. Those drawn to indie action-adventure titles that combine single-player and small-group co-op sessions may find the expedition structure engaging once it launches.