Build a flying base that can support its own weight
ATMOSFAR cloud cruiser base building combines freely arranged hull pieces with a practical constraint: everything you add has weight, and your ship needs enough lift and power to support it. The developer describes a customizable home, workshop, and Wasp carrier rather than a fixed interior you simply decorate. Planning those systems together matters more than making the largest possible hull immediately.
This guide follows the developer's alpha-era Cloud Cruiser construction explanation, alongside the current Steam description. It explains the published construction systems, not a claim that the small portable-camp demo already contains a playable Cloud Cruiser.
Shape the hull and arrange the interior
The developer describes hull pieces in different shapes that can be placed to create your own vessel outline. Scrap is used to create the pieces, and individual hull parts can be tinted. Interior building pieces include walls, windows, doors, railings, ladders, and stairs.
A useful starting plan is to leave room for the systems you intend to operate, then shape the living space around them. That is planning advice, not a mandatory blueprint or an unlock order.
During construction, the published design connects your jetpack to the Cloud Cruiser's fuel reserves through a long hose. That supports movement around the exterior while building. Multiple players can connect their jetpacks and work on the vessel together.
The developer also identifies a way to revise the layout: enter build mode and choose demolish for an unwanted buildable. Do not interpret that as a verified promise about full material refunds; the source describes removal, not its exact recovery economy.
Balance electricity, fuel, and lift
Cloud Cruiser systems depend on more than one resource:
| System | What the developer describes | Planning implication |
|---|---|---|
| Nuclear reactor | Supplies electricity measured in Power Units | Added machines must fit within available power |
| Thrust system | Uses liquid hydrogen to move the ship | Higher speed consumes more fuel |
| Hydrogen siphon and balloons | Collect hydrogen and support buoyancy | More weight requires enough lift |
| Fuel tanks | Need powered cooling for liquid hydrogen | Losing power can also threaten stored fuel |
The alpha explanation says an overweight vessel sounds an alarm until weight is reduced or more balloons are added. Cargo and new machinery therefore affect the same balance as extra hull sections.
Treat the development blog's sample PU arithmetic as an illustration of power budgeting, not a verified fixed output for a production reactor. The important relationship is that generation must cover consumption; a complete balance sheet of every machine is not available in these sources.
Choose modules for the journeys you want to make
The published systems give the base several practical roles:
- Wasp landing pads: bring your aircraft aboard through their associated gates.
- Fuel refineries and tanks: process gathered hydrogen crystals and store liquid fuel.
- Hydrogen siphons: collect hydrogen from the atmosphere as another fuel-system option.
- Material processor: handle large scrap delivered by a cargo-capable Wasp.
- Plant beds: grow collected seeds aboard the ship using electrical power.
- Diagnostics unit: review power and fuel use, lift, nuclear cores, docked Wasps, and damage.
The material processor is described as something you build, not an automatic capability of an empty hull. The same distinction matters with other optional equipment: a system being supported by the ship does not mean your particular vessel already has the module installed.
For maintenance, the developer points to the Welder and the required repair materials. Checking the diagnostics unit before expanding is a sensible way to understand whether the next problem is damage, fuel, power, or lift.
The current Steam description confirms modular expansion and also says more extensive Cloud Cruiser building is planned during Early Access. Published alpha details can change; they should not be turned into invented launch recipes or exact construction hotkeys.
FAQ
Can I design my own Cloud Cruiser shape?
Yes. The developer describes differently shaped hull pieces, free placement, and tinting, with weight and resource constraints.
Why does adding machines affect flight?
Machines and cargo add weight while many modules also consume electricity. The ship needs enough power and balloon lift to support its configuration.
Can friends help build it?
The published construction explanation supports several connected jetpacks and simultaneous work by squadmates.
Does the portable camp in the demo prove Cloud Cruiser building is playable there?
No. A Camp Hub carried by a Utility Wasp is a separate system. The demo recordings used here do not demonstrate constructing or piloting the Cloud Cruiser.