Beginner
Complete Space Haven beginner guide — ship building, crew management, resource gathering, and early game survival tips. Updated July 5, 2026.
Space Haven is a ship-building survival game: your "base" is a moving hull, and every system — oxygen, power, food, crew morale — is a module you place and route. The fastest way to lose is to expand too fast. Build a cramped but functional ship before you build a beautiful one.
Start small with a basic 8x6 hull. Prioritize these modules in order: 1) Oxygen Generator, 2) Power Node, 3) Basic Hull Stabilizer, 4) Algae Dispenser (food). Do not expand your ship until you have stable oxygen and power. A cramped but functional ship beats a spacious coffin.
Each crew member has unique skills and needs. Assign your best Builder to construction tasks and your highest Bravery crew to security. Schedule 2 hours of free time daily to maintain morale. A crew with low morale works 30% slower and may refuse orders.
Energium Crystals are the most critical mid-game resource — they fuel hyperdrive and advanced systems. Steel Plates and Circuit Boards are your construction foundation. Never let CO2 scrubbers or water run out — both are instant game-overs if neglected.
Place power generators in the center with ring-based wiring for redundancy. Life support and med bays go near crew quarters. Keep industrial facilities at the rear near cargo bays. Leave 2-tile expansion corridors between every functional zone for future upgrades.
Once you have a stable ship with surplus food and water, dock at the nearest station. Sell raw materials for credits, then buy advanced components (Circuit Boards, Energium). Always compare prices across 2-3 stations — margins can be 40% or more.
Do not fight pirates before you have shields and at least 2 weapon turrets. A single hull breach can cascade into total ship destruction in under 30 seconds. Keep your security crew armed and assigned to combat stations at all times.
Your first 4-6 crew must be generalists, but knowing which skill drives which job stops the usual bottleneck: a ship where everyone is "sort of" useful but nobody is trained. Match the job to the skill below and let practice raise the level naturally.
| Skill | Best Jobs | Priority |
|---|---|---|
| Industry | Assembler operator, ore processor, hull repair, construction | High — all crafting and building |
| Science | Research lab, medical bay, navigator console | High — gates tech unlocks |
| Construction | Building rooms, installing devices, hull expansion | High — keep 2 builders |
| Mining | Asteroids, resource extraction, salvage | High — early resources |
| Medical | Medical bay, treating wounded, surgery | Medium-High — critical after combat |
| Botany | Grow beds, food production, algae farms | Medium — food sustainability |
| Combat | Boarding, ship defense, security patrols | Medium — useless in peace |
| Piloting | Helm, navigation, docking | Low-Medium — one pilot per shift |
When the crew slumps, do not guess — check which specific factor is draining them. Hunger and exhaustion are the two fastest killers of work speed; comfort and social time are the slow rebuilders. Treat the exact row that is red.
| Factor | Effect | How to Improve |
|---|---|---|
| Hunger | 30% slower when hungry, refuses when starving | Stock food dispenser with cooked meals (2 meals/day) |
| Sleep Deprivation | Work speed drops 50% when tired | Enough sleep time; comfortable beds |
| Comfort | Recover morale 25% faster when comfortable | Arcade, window, bookshelf, chess table |
| Social Interaction | Isolated crew depressed, 20% slower | Common rooms; 2h free time with others |
| Injury | Cannot work, drains medical supplies | Assign to med bay immediately |
| Workload Stress | Burnout, may refuse duties | Shifts of 8-10h maximum |
| Environment | Cold −10%, hot −15% morale | Thermal regulators at 20-25°C |
| Death of Crewmate | Massive morale penalty | Memorial service; extra free time (3-5 days) |
The full Space Haven wiki covers ship layout math, crew routing, food-trading economies, and the complete crafting tree.