DNA

Subnautica features a mechanic that allows the player to sample DNA from alien life forms and transfuse them onto the player or other creatures.

To do so, the player needs to sample the DNA of a creature using a tool called the Transfuser. While crafting the Transfuser is still disabled in current builds, it can be spawned by using the Debug Console Commands.

In the future, the Propulsion Cannon will be able to launch DNA serums from a distance.

Known Effects

Creature	Behavior	Transfusable into creature
Holefish	Generates no events. Creature doesn't see the player. Because of the hole.	N/A
Boomerang	When it sees a shark in front of him, it swims by quickly, cutting target for damage but for blood.	Dive bomb sharks, bite on touch
Peeper	Checks out shiny things.	Breach, Move towards shiny
Garryfish	Follows the player.	Follow player
Rabbit Ray	Lies on ground like flounder. Flees when detects sound.	Move away from sound
Hoverfish	Danger patterning makes all med/small fish move away from him.	N/A
Crash	Gets aggressive from nearby motion events in radius, eventually attacking source.	Aggressive from motion
Bleeder	Attacks healthiest live target within range (most health).	Attacks healthiest (using creature fov, hearing)
Reginald	N/A	N/A
Spadefish	N/A	N/A
Shuttlebug	Attracted to buried loot.	Attracted to buried loot.
Stalker	Aggressive for blood, attracted to blood, attacks sharks and med. fish	Collect shiny
Gasopod	Creates poison cloud when it sees sharks nearby.	N/A
Eyeye	Perfect eyesight in all conditions. Shrieks when it sees something with more mass than it.	Shriek when detect more mass
Sand Shark	Move towards vibrations when under ground, then jumps out to attack source.	Attracted to motion
Mesmer	Mesmerizes nearby creature when threatened, then attacks them.	Stare at Shark
Oculus	Almost blind in light, sees clearly in dark (nightvision)	Repelled from light
Jellyray	Big light source	Nightvision