Kamen and Fiona are shown in bed during a flashback, both nude. While not all that graphic, bare breasts and buttocks are briefly depicted.

A couple is shown in bed. Partial nudity.

Intense, animated graphic violence is depicted throughout the series, ranging from sci-fi based body horror to realistic injuries.

In the various fictional ecosystems the series presents, we see multiple instances of predation and feeding, some of which contain blood and gore.

While searching an old escape pod for a charged battery, Ursula and Sam stumble upon the remains of the pod's crew. Their bodies have been infested by alien fungi, and seem to be in varying stages of decomposition.

In order to harvest a light source, Sam makes an incision in the side of a large creature and climbs into its organs. He and Ursula leave the creature in this state after recovering the material, and we briefly see its decomposed remains much later.

The language generally ranges by episode, but stronger profanity is used more as the series progresses, especially as situations become more dire.

A majority of episodes contain infrequent usage of words such as "fuck" and "shit", paired with tamer profanity. Overall, it's kept at a moderate level.

Many religious exclamations are used, such as "Jesus" and "God", mainly by Sam.

Number F bombs and GD.

The psychic creatures, including Hollow, feed their prey a black substance, putting them under their control and, in Kamen's case, cause visions. Some may interpret or compare this to hallucinogenic drugs, in a way.

Kamen and Fiona are briefly depicted drinking champagne.

The series as a whole maintains a highly visceral, surreal, and depressive atmosphere.

Besides the surreal body horror and creature design, the series deals with multiple psychological and existential themes, which may prove to be too heavy for some viewers.

Numerous major characters die throughout the series, often in harrowing or violent ways.

The flora and fauna of planet Vesta, as depicted in the series, is highly alien, and many of the creatures the crew encounters could be frightening or bizarre in both appearance and behavior.

The narrative of the show frequently crosses into psychological / body horror territory, with many disturbing sequences and themes touched upon.