Crew Management
Understand the physiological and emotional needs system that drives NPC AI behavior, shift scheduling, and morale management.
Introduction
Crew management in Ostranauts revolves around a complex physiological and emotional needs system that drives NPC AI behavior. Physical needs include food, water, oxygen, temperature, hygiene, and sleep — none directly kill when filled or empty, but degrade performance. Emotional needs include privacy, security, intimacy, and esteem, influencing NPC decision-making. The shift system runs four 6-hour shifts plus an Untime period. NPC AI makes decisions based on current needs and past experiences, sometimes leading to dangerous behavior like exiting airlocks without suits.
Crew Needs System
| Need Type | Needs | Impact | Priority |
|---|---|---|---|
| Physical | Food, Water, O2, Temp, Hygiene, Sleep | Performance degradation | Critical |
| Emotional | Privacy, Security, Intimacy, Esteem | AI decision-making | High |
| Shifts | 4 × 6hr + Untime | Work/pay cycle | High |
| Known Issues | Airlock without suit, O2 bottle swap | Crew death risk | Critical |
Crew Systems
Physical Needs
Food, water, oxygen, temperature, hygiene, and sleep management
Emotional Needs
Privacy, security, intimacy, and esteem drive NPC AI decision-making
Shift & Autotask
Four 6-hour shifts plus Untime, AI work priorities via Roster, task queue system
Known Issues & Workarounds
Crew exiting airlocks without suits, failing to swap oxygen bottles, and wearing EVA suits indoors
Core Mechanics
Crew AI is driven by physiological needs (food, water, oxygen, temperature, hygiene, sleep) and emotional needs (privacy, security, intimacy, esteem). None of these directly kill when filled or empty, but they degrade performance and influence decision-making. The shift system runs four 6-hour shifts plus an Untime period. Payments trigger at shift end. Use the Roster to set AI work priorities, and Autotask to queue routine maintenance tasks automatically. Known issues include NPCs exiting airlocks without suits, failing to swap oxygen bottles, and wearing suits indoors until oxygen depletes — assign tasks carefully and monitor CO2 levels.
Advantages
The needs-driven AI system creates emergent behavior that makes crew management feel alive and unpredictable. Each NPC has genuine individuality based on their needs and experiences. The Autotask system reduces micromanagement for routine operations, letting players focus on strategic decisions. The diegetic shift system creates natural rhythm and urgency in crew operations. When managed well, a coordinated crew dramatically improves ship efficiency and salvage operations.
Challenges
NPC AI has significant known issues — crew may exit airlocks without suits, fail to swap oxygen bottles, and wear EVA suits indoors until oxygen depletes. The needs system can feel overwhelming with so many simultaneous bars to monitor. The progress bar system for almost every action creates tedium. Shift scheduling requires constant attention. Emotional needs are difficult to satisfy in confined ship environments. The community has criticized the inventory management system as overly complex.
Frequently Asked Questions
Why do my crew keep dying?+
How do the shift system and payments work?+
What are emotional needs and how do they affect gameplay?+
Quick Tips
NPCs may exit airlocks without suits — assign tasks carefully and monitor their behavior
Set AI work priorities via the Roster — NPCs follow the queue order for automated tasks
Food does not expire and there is no food-borne illness — stockpile freely for long salvage trips
Throw out old hand tools: the game prioritizes them over power tools when both are present
Monitor CO2 levels constantly — crew in sealed EVA suits inside the ship will deplete oxygen
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