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▀▖┗▛Subject 11783 destroyed. Mode ▄▖▜▚┣: patrol.
New targets unaccounted for: 1."

― Warpers speaking of Ryley, Radio


The Player, also known as Non-Essential Systems Maintenance Chief Ryley Robinson is the protagonist of Subnautica. He is one of the survivors, and later the sole survivor, that survived the impact of the Aurora by escaping into Lifepod 5

Ryley will not serve as the protagonist in Subnautica's Expansion, Subnautica Below Zero, the role of protagonist being taken instead by a currently unnamed female character.[1]


He is a young-adult male human with light brown skin, dark brown eyes, and dark hair styled in a fauxhawk with dyed light turquoise streaks. He has a long face and pronounced features. By using in game scale to measure Ryley's height, he has been found to be approximately 168cm (5'5").

Ryley has a good degree of stamina, for he is able to swim very long distances and hold his breath for prolonged periods of time.


Ryley does not typically speak, but can be heard gasping for air if he stays underwater for too long, when he is jumping, or letting out shrieks of pain if he is attacked. He can be heard grunting when escaping the Aurora in Lifepod 5, and coughing when putting out the fire inside Lifepod 5 or the Cyclops.


Almost nothing is known about Ryley's life before the crash of the Aurora, however, he was a member of the Alterra Corporation, as Non-Essential Systems Maintenance Chief, and was on board the Aurora prior to the crash.


Ryley is seen boarding and launching Lifepod 5 during the descent of the Aurora. After being knocked out by a loose panel, Ryley then proceeds to put out a fire inside the lifepod using a Fire Extinguisher. Afterwards, he activates his PDA, and the user is able to take full control of him.

Data Bank Entries

Self-scan complete. Vital signs normal. Continuing to monitor.

Scan 1

Self-scan complete. Vital signs normal. Detecting trace amounts of foreign bacteria. Continuing to monitor.

Scan 2

Self-scan complete. Foreign bacteria count has reached statistically significant levels. No adverse effects detected. Be vigilant for symptoms.

Scan 3

Self-scan complete. Bacterial infection has spread to the skin and pulmonary system. Medical report recorded to databank. It is imperative you find a way to neutralize the infection.

Scan 4

Self-scan complete. Vital signs normal. No remaining signs of bacterial infection.

Scan 5



  • During a conversation with Scott "Obraxis" MacDonald, he stated that Ryley "just likes hair gel".[2]
    • Furthermore, he has jokingly referred to Ryley as a janitor.[3]
  • Ryley Robinson is ambidextrous. Even though he uses his right hand to use tools, he uses his left hand to pick up objects, disable the Quarantine Enforcement Platform, hold the PDA, and activate the time capsule in the Neptune Escape Rocket.
  • It is suggested that Ryley enjoyed swimming, which is both highly convenient due to Planet 4546B mainly being an ocean planet, and a good explanation for his apparent skill in freediving and other underwater activities that the player experiences whilst playing the game. This fact is made apparent by the PDA on Day 3, stating "[...]. Data indicates that swimming was your favourite activity. Be sure to vary your routine for uniform muscle development."  (This PDA might also be a joke referring that swimming is the only activity during the first days in game.)