From The Depths v4.2.6.11a

From the Depths is a sandbox vehicle-building and combat game that puts you in first-person command of battleships, planes, submarines, spaceships, hot-air balloons and more. Every craft you design is made from hundreds of individual components, and its performance, handling and even damage behavior change dynamically as you add or remove blocks. Whether you’re carving through enemy hulls with torpedoes, peppering capital ships with cannons or testing the buoyancy of a sealed submarine, the game’s realistic physics—drag, inertia tensors, buoyancy calculations and sealed-compartment effects—always apply.

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Single-player content spans several distinct modes:
• Creative Mode, where limitless resources let you push your designs to their breaking point and unleash total destruction.
• Strategic Campaign, a sprawling conflict fought over hundreds of islands against eight AI factions.
• Story Mode, a sequence of action-focused missions in which you upgrade and adapt your vehicles to overcome specific challenges.
• Adventure Mode, which drops you on a raft and forces you to scavenge, build and fight through a dangerous world of rival fleets.

Multiplayer features include full co-op design sessions, adversarial battle modes and the ability to tackle the entire single-player campaign with friends. The in-game planet and mission editor, along with integrated Steam Workshop support, lets you craft custom worlds, campaigns, missions and multiplayer maps—or browse and download other players’ creations.

Key highlights:
• Over 1,000 unique building blocks, plus dozens of specialized components for missiles, depth charges, bombs and shells.
• Customizable weapons: mix-and-match warheads, fuses, seekers and propulsion for bespoke torpedoes, missiles and bombs.
• Modular cannons: choose barrel types, auto-loaders and ammo modules to create everything from anti-air guns to siege howitzers.
• AI customization: slot radar, laser trackers and weapon controllers into AI motherboards to build anything from simple defense turrets to fully autonomous carriers.
• Engine crafting: assemble crankshafts, cylinders, superchargers or build electric powerplants for drones and backup systems.

Available on PC, Mac and Linux, From the Depths fosters a vibrant community with weekly content drops, community-run challenges and an ever-growing library of shared blueprints. Whether you’re a lone designer or part of a squadron, you’ll never run out of ways to test your ingenuity on land, sea, air and space.