Arcadian thrusts viewers into a tense, post-apocalyptic world that feels like a gripping blend of It Comes at Night and A Quiet Place. The film's brief runtime suits this thriller perfectly, delivering a compact and intense experience.

The film begins with a devastated world, though the cause of the apocalypse remains shrouded in mystery. Nicolas Cage plays Paul, a rugged but caring father struggling to protect his family in a desolate landscape of unseen dangers. The family has taken refuge in a secluded farmhouse surrounded by dense woods that amplify their isolation. The story unfolds over a few days, during which the family grapples with the ever-present threat of unknown entities that lurk just beyond their sanctuary.

Paul, along with his sons Joseph (Jaeden Martell) and Thomas (Maxwell Jenkins), live in a state of constant vigilance. The family follows strict routines to maintain safety. Though there is danger out in the wilderness, mainly when night falls, we're given the distinct feeling that as long as the family adheres to their preventive measures, their family will remain safe. The dynamic between Joseph and Thomas adds another layer of tension, with Joseph intent on following his father's rules while Thomas often rebels, preferring to risk danger to spend time with his crush on a neighboring farm. 

The thrill of Arcadian is significantly heightened by going in without knowing what exactly Cage and his family are afraid of. This uncertainty fosters a palpable tension from the very beginning, as the unknown threats keep you guessing whether they are dealing with monsters, zombies, aliens, animals, people, or even the possibility of nothing at all. This ambiguity makes the varied reveals of their antagonists thrilling to experience. The scenes where the creatures are partially revealed, often in fleeting glimpses or through eerie sounds, are masterfully executed. The use of shadows and lighting plays a crucial role in these moments, allowing the audience's imagination to run wild.

From the first scene, a sense of dread and suspense grips the audience. Director Benjamin Brewer's choice to keep the nature of the antagonists ambiguous builds suspense immensely. This tension is fully paid off in the final act when the full scope of the imaginative and varied creature designs is revealed. The film's low budget does not hinder its visual impact; instead, it pushes Brewer and his team to be more creative. The creatures appear menacing and exhibit various behaviors and abilities, ensuring each encounter feels fresh and terrifying. Brewer's background in visual effects shines through, particularly in the design and execution of the creatures, which elevate the entire experience.

Nicolas Cage delivers a solid performance, although it's somewhat disappointing that he is sidelined for most of the film. Nonetheless, his presence adds a layer of gravitas, and seeing him on screen is always a pleasure. Cage's portrayal of Paul is restrained yet powerful, conveying a deep desperation and determination. His interactions with his sons, particularly Joseph, are poignant and highlight the film's emotional core.

Jaeden Martell and Maxwell Jenkins also deliver strong performances, adding depth to the family dynamic. Martell's Joseph is a dutiful son, committed to following his father's strict rules and ensuring the family's safety. Jenkins's Thomas, on the other hand, brings a sense of youthful rebellion and vulnerability as his desire to connect with someone outside the family often puts them at risk. The adversarial relationship between the brothers adds tension, making their journey even more compelling.

While Arcadian shines as a thriller, it has its drawbacks. The world-building could be better, which might leave viewers wanting more backstory and context. However, this minimalist approach helps keep the film concise and focused on the characters' immediate survival. The few attempts to broaden the world beyond the family's perspective, such as the subplot involving the neighboring farm, are ineffective, often creating more questions about the world's state than delivering meaningful conflict on screen.

I legitimately loved Arcadian as a tight, thrilling experience that leverages its imaginative creature design and the tension of the unknown to significant effect. Despite some limitations, Brewer's direction and Cage's performance make this a memorable entry in the post-apocalyptic thriller genre. The film's ability to maintain suspense and keep the audience guessing is a testament to its compelling storytelling and strong performances. Arcadian is a must-watch if you're a fan of atmospheric thrillers with a focus on psychological tension and inventive creature design.

— 4.5 / 5 ⭐