| Metabolic Oxygenation | — | Restore oxygen when eating |
| Mimic Pylon | — | — |
| Mineral Nibbler | — | Nibble minerals for sustenance |
| Needler Mango | — | — |
| Nibbler Mango | — | — |
| Oxygen Adsorption | — | Extend oxygen by 15 seconds |
| Oxygen Control | — | Slows oxygen consumption when not moving |
| Oxygen Reprieve | — | When getting oxygen from an Oxygen Plant, do not consume oxygen for a short period |
| Oxygen Therapy | — | Slowly regain health when at full oxygen |
| Oxygenated Heat Resistance | — | Gain Substantial Heat Resistance from Oxygen Plants |
| Pathfinder | — | Release a trail of pheremones you can follow to find your way |
| Plankton Breathing | — | You can breathe plankton (present in water currentrs). |
| Plant Based | — | Consume plant matter for food and water |
| Pneuma | — | — |
| Powerful Kicks | — | Swim faster for a short period after submerging |
| Powerful Kicks - Cave Variant | — | Swim faster for a short period after getting oxygen from an Oxygen Plant |
| Powerful Kicks - Temperature Variant | — | Swim faster in extreme temperature |
| Predator Sense | — | Detect nearby threats with specialized hair cells |
| Pressurized Lungs | — | You are immune to breathing penalties encountered below 100m. |
| PrintString | — | Ability prints a string |
| Pseudo Gills | — | Dash restores a small amount of oxygen. |
| Regeneration | — | If damaged you heal 15 health every 15 seconds. |
| Regenerative Breath | — | You regenerate some health whenever you consume oxygen. |
| Restore Water in Heat | — | Increase max water and restore in heat |
| Rheo-Taxi | — | Currents do not affect you. |
| Roar | — | Roar on dash |
| Sandspear | — | — |
| Sea Skimmer | — | Swim faster when close to underwater surfaces or the seafloor |
| Shock Absorber | — | When shocked, restore oxygen |
| Shock Proof | — | While in movement, you are immune to electrical damage |
| Silver Finder | — | When close to silver, highlight any silver that is near |
| Slow Metabolism
| — | Your microbiome becomes more efficient making food loss slower. |
| Slow-twitch Optimization | — | Consume food and water 50% slower |
| Small Stomach | — | Your maximum hunger value is decreased by 25. |
| Snorkeling | — | Reduce oxygen use while swimming near the surface |
| So Hungry | — | You consume food at double the rate. |
| Sonic Echo | — | Emit a sonar pulse to highlight nearby resources |
| Suit Gills | — | When your oxygen gets below 30 you regenerate O2 at a rate of 5/s for 5s. 60s cooldown |
| Surge Jelly | — | — |
| Technological Sensitivity | — | Detect nearby human technology |
| Temperature Reprieve | — | Do not consume oxygen in extreme temperature |
| Test A | — | Test Description A |
| Test B | — | Test Description B |
| Threat Sense | — | Detect nearby threats with specialized hair cells |
| Tidal Defense | — | Afering Current, take nearly no damage for a while |
| Titanium Generator | — | Add 1 titanium to inventory if not already in inventory |
| Toxic Sponge | — | — |
| Water Retention | — | Gain more water from all sources with enlarged, orca-like kidneys |
| Water Secretion | — | Slowly fills a water packet by filtering fresh water from the sea |
| Water Slug | — | — |
