Despite my best efforts, I’m bad at survival games. I like the idea of carving out a life in an unfamiliar wilderness and becoming a master of my own, but I rarely have the patience (or skill) for the constant pressure they demand. Hunger meters, hostile enemies and innumerable crafting trees turn would-be-exciting exploration into a soul-sucking managerial simulator. I am, however, fantastic at wandering.
Which is why, after finding myself crash-landed on an alien planet, Subnautica’s oceans, unknown and uninviting as they may be, beckon me. After swiftly cold-shouldering any tutorials that might further game progression or my own survival, I swam farther than I should and followed anything glowing enough to catch my eye. The ocean was, at once, intimidating and welcoming. I only cared for Subnautica’s systems as a tool to further my discoveries, rather than the other way around.
Admittedly, I’ve always found it strange when Subnautica is described as a game about leaving nature to its own devices. Although its world is breathtakingly beautiful, it doesn’t present an untouched paradise inevitably corrupted by humanity. Instead, it imagines an already damaged ecosystem and asks what our responsibility looks like now.
Planet 4546b, we come to find out, has been devastated by the Kharaa bacterium — a lethal, mutagenic alien pathogen introduced by a past civilization that failed to contain it. Turns out, the sprawling, in-game alien weapons system known as the “Quarantine Enforcement Platform” exists to prevent catastrophe from spreading beyond the planet, rather than to protect some pristine wilderness from outside interference. By the time the player crash-lands, the defining ecological disaster has already happened. Now, we see what’s left to repair.
It’s a game-transforming shift. Progress depends less and less on building stronger equipment and more on understanding the ecosystem we’re alien in. You decipher decades-past research, study the behavior of unfamiliar species and eventually realize the Sea Emperor Leviathan is neither a boss fight nor a mystery to be solved. She is the largest creature in-game, and yet entirely passive, serving instead as a missing piece in a tattered ecological chain and the key to eradicating the Kharaa bacterium. Even the cure for Kharaa emerges from cooperation with the planet’s ecosystems rather than technological domination.
For all its alien flora and impossibly large sea creatures, Subnautica ends up presenting a surprisingly grounded vision of conservation. It acknowledges humans’ ability to destabilize ecosystems through carelessness and exploitation but leaves room for stewardship. Rather than casting people as evil forces destined to corrupt nature, it suggests our greatest responsibility lies in learning how to participate in ecological systems without assuming ownership over them.
That philosophy is what makes Subnautica: Below Zero feel like such a curious step backward. The sequel still gestures toward environmental themes, but it reframes them through a more familiar conflict between corporate exploitation and untouched wilderness. The mega-corp Alterra becomes the primary antagonist, and our main character’s story revolves around corporate wrongdoing, investigating her sister’s death and uncovering alien mysteries. While those threads may be compelling to some, they push the game-defining ecological questions to the background.
The frozen leviathan and the Kharaa antidote hint at another opportunity to explore restoration, but it never becomes the emotional center of the experience. Instead of asking what it means to care for an ecosystem after irreparable damage has occurred, Below Zero returns to a simpler moral framework in which environmentalism is expressed primarily through resistance to exploitation. The result is a strangely passive conservation story. Nature is something to defend from bad actors rather than something inviting responsibility and care.
Environmental stories often return to the same fantasy: Nature exists in perfect balance until humans arrive, and conservation becomes synonymous with disappearance. If people are the source of ecological destruction, then the moral response is to minimize our presence, preserve what’s left and hope the world can heal itself. While a comfortable impulse, it has little to do with the reality of modern conservation, where restoration frequently requires intervention. Human hands replant forests, remove invasive species, rebuild coral reefs and return endangered animals, that were bred in captivity, to the wild. Humans have altered ecosystems so profoundly, and stepping away is simply no longer an option. It’s a cop-out.
Perhaps that’s why the original continues to resonate so strongly years after its release. Subnautica doesn’t imagine a world saved by pretending humans never touched it. It recognizes the ocean you inherit has already been shaped by countless acts of intervention, many of them catastrophic, and insists the only meaningful response is to understand it well enough to help.
Conservation is a hands-on game, and we’re playing it now.
Daily Arts Summer Senior Editor Estlin Salah can be reached at essalah@umich.edu.
