Survival in No Man's Sky hinges on your ability to manage environmental hazards. Each planet presents unique challenges, from extreme temperatures and toxic atmospheres to radioactive fallout and blizzards. Your Exosuit's hazard protection is your first line of defense, but it requires constant recharging and upgrades.
Temperature Extremes
Planets with extreme heat or cold will rapidly drain your hazard protection. Look for resources like Frost Crystals (for cold) and Solanium (for heat) to craft temporary recharging items. Upgrading your Exosuit's thermal modules is crucial for extended exploration on these worlds. Keep an eye on the on-screen hazard meter; when it turns red, seek immediate shelter or use a recharge item.
Toxic and Radioactive Environments
Toxic planets will inflict damage over time, while radioactive planets will increase your radiation levels. Both require specific Exosuit upgrades: Radiation Shielding for radioactive planets and Toxic Filters for toxic ones. Carbon and Sodium are essential for recharging your basic hazard protection. Advanced shielding modules can be found or crafted to provide longer-lasting protection.
Storms
Planetary storms are a sificant threat, drastically increasing hazard drain and often reducing visibility. During a storm, seek shelter inside your ship, a discovered building, or a hastily constructed shelter. Some storms can also spawn aggressive Sentinels or dangerous creatures. Upgrading your Exosuit's shield capacity can help mitigate damage during brief exposures.
Resource Management for Survival
Always prioritize gathering resources that can recharge your hazard protection. Carbon and Sodium are fundamental. As you progress, you'll find blueprints for more advanced recharging components and Exosuit upgrades that offer passive resistance to specific environmental hazards, allowing you to explore more dangerous planets for longer periods.
- Ferrite Dust: Found from rocks, used for basic repairs and crafting.
- Carbon: Found from plants, essential for hazard protection recharging.
- Sodium: Found from glowing plants, also vital for hazard protection recharging.
- Frost Crystals: Found on cold planets, used for thermal protection.
- Solanium: Found on hot planets, used for thermal protection.
Remember to always check the planet's information screen before landing to understand the primary environmental hazards you'll face.