Advanced Tips & Secrets

Movement & Oxygen Tricks

Surface Bounce Technique

When low on oxygen far from base, swim upward while looking down at a 45-degree angle. You'll move faster than normal ascent and reach the surface with more air to spare. Combine with Fins for maximum efficiency.

Seaglide Optimization

The Seaglide is faster than normal swimming but drains battery. Use it in bursts — activate for 2-3 seconds, then coast. This extends battery life by 40% while maintaining near-maximum average speed.

Air Pipe Infinite Oxygen

Place Floating Air Pumps at the surface with pipes extending down. You get infinite oxygen at any depth the pipe reaches. Combine with a small base outpost for unlimited deep exploration early game.

💡 Pro Tip

Carry two Standard O2 Tanks and swap them mid-dive. The depleted tank refills automatically when you're in oxygen-rich environments. This effectively doubles your dive time without high-end equipment.

Base Building Secrets

Multi-Purpose Room Stacking

Rooms can stack vertically with ladder connections. A 3-room vertical tower takes the same foundation footprint as a single room but triples your space. Perfect for deep outposts where foundation space is limited.

Window Thermal Efficiency

Windows look great but reduce base insulation. In cold biomes (below 200m), every window increases power drain by 5%. Use Reinforcements to compensate — one reinforcement offsets two windows.

Bioreactor Fuel Priority

Bioreactors accept almost any organic material, but efficiency varies massively:

Best: Oculus Fish (630 energy/unit) — farm in Alien Containment
Good: Reginald (490 energy) — common and easy to catch
Avoid: Creepvine Samples (15 energy) — terrible efficiency

Combat & Survival

Creature Avoidance Matrix

Most hostile creatures have specific detection ranges:

Stalkers: Vision-based. Stay above or behind them.
Bone Sharks: Vibration-based. Stop moving when they approach.
Crabsquids: EMF detection. Turn off vehicles and flashlights.
Leviathans: Sound-based. Silent running on vehicles is essential.

Repulsion Cannon Tricks

The Repulsion Cannon isn't just for defense. Use it to:

Push resource deposits off walls for easier harvesting
Clear cave-in debris blocking paths
Launch yourself horizontally across gaps (saves Seaglide battery)
Redirect Stalkers away from your farming areas

Biomod Optimization

Best Biomod Combinations

Playstyle	Primary	Secondary	Situation
Explorer	Swim Speed	O2 Efficiency	General exploration and mapping
Builder	Carry Capacity	Thermal Resist	Base construction in deep biomes
Combat	Armor	Health Regen	Aggressive fauna zones
Scavenger	Scanner Range	Resource Sense	Material farming runs
Stealth	Silent Swim	Creature Sense	Leviathan territory navigation

Biomod Reset Exploit

Biomods can be swapped at any Fabricator. Before dangerous trips, equip survival mods. When safe, switch to exploration mods. This adaptive approach maximizes efficiency without permanent commitment.

Time-Saving Shortcuts

Beacon Organization

Use a naming convention for beacons:

BASE- prefix for all base locations (e.g., BASE-Shallows, BASE-Deep)
RES- prefix for resource zones (e.g., RES-Lithium, RES-Diamonds)
POI- prefix for story locations (e.g., POI-Degasi, POI-Precursor)
DANGER- prefix for hazard zones

Cyclops Silent Running

Silent Running mode on the Cyclops uses massive power but makes you undetectable. In leviathan zones, turn on Silent Running, full stop, then turn off engines. Creatures will lose interest in 10-15 seconds. Restart and continue.