Base parts
Habitat modules, furniture and utility builds.
Titanium corridor. End user must supply a hatch and external power supply. If powered, generates a breathable atmosphere from seawater. Provides a basic field worksite or the first step towards a larger habitat. Shelters made entirely out of corridors have saved lives in disasters from deep sea to deep space.
The "Super Barrique" selective passage portal allows for simultaneous two-way, multiple-crew traffic between a pressurized interior and a dangerous exterior. This eliminates the need for lengthy mechanical cycles which can interrupt traffic and reduce the joy of free motion.
Player-buildable base piece (initial piece data). Placed from the Builder menu as the initial segment of a new structure.
A titanium partition. Dividing undersea habitats into watertight compartments is a proven survivability technique. Dividing living spaces into purpose-oriented compartments may help colonists focus on the task at hand and assist AI monitors in correctly coding behaviors.
An opening in the habitat's lower hull for direct entry by divers and submersibles.
Player-buildable base piece (initial piece data). Placed from the Builder menu as the initial segment of a new structure.
The Alterra 'Greybox' is a scalable pressurized habitat. Registered as a modular shipping container under ISO 6346:2200, the Greybox must be equipped with a hatch and power supply by the end user. Alterra markets the Greybox as a single-solution downsell for colonists who cannot invest in expensive field bases or elaborate prefab habitats.
Player-buildable base piece (initial piece data). Placed from the Builder menu as the initial segment of a new structure.
Harvestable native plant life.
Ornate decorative jar.
A recreation of native Protean pottery.
Consumes 1 energy per second
Ultrasound buoy. Marks position with a signal. Manage with PDA.
A crude attempt at form and function.
Harvestable native plant life.

Can be deconstructed
Decorative Poster
Decorative jar made from organic material
Harvestable native plant life.
A refined chair for approved breaks.
Underwater elevator. Ideal for establishing work sites.
Generates energy from sunlight. Reduced output at night or in deep water.
Expanded version of the deployable locker: a watertight storage enclosure that remains fixed in position.
Unremarkable exterior lighting solution.
Harvestable native plant life.
Storage container
High capacity deployable locker: a watertight storage enclosure that remains fixed in position.
Can be deconstructed
Decorative Poster
A poster that research has shown provides levity to weary pioneers.
A stiff seat that intentionally forgoes comfort to keep you focused on work.
CHBC Live Commemoration Poster
Harvestable native plant life.
Will naturally accumulate minerals from the surrounding environment
Decorative native plant life.
Decorative Poster
Decorative Poster
Harvestable native plant life.
Decorative Poster
Carryable, deployable storage. Does not change swim speed.
Produces oxygen over time through electrolysis. Requires battery to function.
Extends the power capacity of your Tadpole.
Power Plant Building Project
Harness excess power for later use.
Completes complex biochemical and manufacturing tasks over time for more advanced recipes.
A practical light for enhancing a pioneer's workspace.
A simple transmitter of unknown purpose.
A large transmitter of unknown purpose.
Monitors the perimeter for communications from employees.
Useful for helping personalize the exterior of a building.
Cools interior air using outside water.
Cools interior air using outside water.
Elegant shelf for pioneers who dream of a better life.
Decorative Poster
Mission critical. Locates resources, wrecks and anomalies within an expanded range. High power draw.
Enhanced agility and speed chassis, dockable via Tadpole. Maximizes acceleration, top speed, and turn rate.
Decorative Poster

Can be deconstructed
Sign with text. Useful for base navigation
Single Bed blueprint
Ornate decorative jar.
Simple interior lighting solution.
Decorative jar made from organic material

Can be deconstructed
Medium storage container for personal use. 20 Storage slots.
Core module for "Tadpole" vehicular mobility and manipulation suite.
Dockable passenger and cargo chassis for the Tadpole.
Decorative barrel
A large storage chest. Commonly used by inhabitants of Proteus. Can be constructed in water.
Interactive musical instrument
Storage container
Decorative rug
A table constucted of scrap
Ornate decorative jar.
Show the time of day
A poster of an infamous criminal. May provide a transgressive sense of pride to Mongolian refugees.
Create a low light environment to set the mood for your fellow colonists.
Creates a small area of light on walls. Provides no Vitamin D.
Serves no practical purpose but research shows pioneers still enjoy building them.
Wall attachment to hold one item.
Decorative large wall unit for interior or exterior use. For ambitious pioneers.
Decorative small wall unit for interior or exterior use. For modest pioneers.
Decorative wall vent for interior or exterior use. Just like pioneers had back home.
Decorative large wall vent for interior or exterior use. Rich pioneers show it with such splendor.
Carryable mobile light source. Requires battery to function.
A poster of your home, the barren desert world of Zezura.
Decorative Poster
Axum Seat blueprint
Consumes 2 energy per second
A liquid metal sculpture that ebbs, flows, and wavers. It harmonizes with your blood circulation as you walk past it. Put your ears closer...you can hear its soothing wavelengths echo in your mind, in your flesh, in your bones. Time to ponder upon your existence. Or to party. To each their own.
Relic of the past
Player-buildable base piece (initial piece data). Placed from the Builder menu as the initial segment of a new structure.
Player-buildable base piece (initial piece data). Placed from the Builder menu as the initial segment of a new structure.
Clean up the trash the Axum way
Recharges batteries.
Creates a backup point for pioneers in case of covered work-related accident.