The Hull

The Hull is a co-op survival game for 1–4 players, also playable solo. You play as a Fathomwalker, leading your crew into abandoned underwater facilities across nine increasingly hostile dives. Each dive grows more dangerous the longer you stay, so you must decide how far to push, what resources to spend and when to retreat or extract what you can.

Survive the dives

Facilities are tight, unstable and hostile. Movement is slow and deliberate, enemies hit hard, and clearing a room does not make it safe: as time passes, the threat level rises and brings more danger into the facility. Deeper levels introduce more aggressive enemies and more unstable environments. The challenge centers on surviving the mounting pressure, rather than solving puzzles or exploring large spaces.

Dives usually last between three and ten minutes, depending on the day. Ammo and healing are scarce, and you cannot craft supplies during a dive. You need to coordinate, ration resources, avoid unnecessary fights and make each shot and point of health count. The game is balanced around teamwork and shared resource management, though you can play alone.

Prepare aboard The Hull

Between dives, you regroup aboard The Hull, a rusted vessel that serves as your lifeline. You craft weapons, upgrade your suit and get ready for the next run. Progression focuses on consistency and increasing power rather than complex build trees or branching systems.

You can choose from a curated selection of weapons, each with a clear role and using one of three ammo types:

• SMGs
• Rifles
• Shotguns
• Precision weapons

The Hull offers a compact, atmospheric survival experience rather than a long campaign or deep buildcraft systems.