SubmarineCraft

SubmarineCraft lets you design and build watercraft to explore the ocean. Pilot your own submarine through uncharted depths, past erupting undersea volcanoes and toward ancient ruins on the seabed. You can build vintage steamships, high-tech super submarines and deep-sea research submersibles.

Design and physics

The game has a 3D editor for designing a submarine’s exterior and a 2D editor for building its interior. A working design depends on both layouts. Each block has its own physical properties, and real-time physics—including buoyancy—replaces traditional health bars.

The 3D view primarily simulates collisions, while the 2D view simulates other physical conditions, including temperature and pressure. You control a submarine’s ascent and descent by adjusting the water in its ballast tanks. The physics engine also lets you build offshore factories to process mined underwater ores and expand your maritime enterprise.

Career mode

In Career Mode, you start with a few wooden planks and grow into a shipping tycoon. You can develop a small warehouse into a conglomerate that spans the ocean.