Thanks for the invitation; we got to try out Life Below at Tokyo Game Show 2026.
In my opinion, management and construction games are not a genre well-suited for open demos at game shows. Compared to the long play cycles of these games, short demos make it difficult to taste their "meat"—a hurried glance rarely allows players to form a sufficiently complete understanding of the game's overall design.
But Life Below seems to defy this pattern somewhat.
Even with just a brief demo, this title left a fairly deep impression on me. Although the demo time wasn't enough for the underwater world constructed by the game to fully unfold, the content I experienced was already enough to make me feel how different it is from many other city-building games. By the end of the demo, I even found myself questioning whether this work could be classified under the traditional "city-building" genre.
Life Below is set in a world where the oceans are collapsing.
As the ecosystem gradually collapses, players must lead a group of Aquarians to slowly establish their own coral communities on the seabed, attempting to restore the functioning of the ecosystem.
Its unique theme makes this title stand out from the start.
Although the early game experience is similar to most city-building games, creating an alternative "incremental game" experience, the difference lies in the details: while ordinary cities involve building skyscrapers, growing populations, boosting consumption, and expanding production, Life Below involves planting more coral, placing more clams, connecting energy networks between different biological groups, and ensuring all biological facilities operate stably.
But when the player's construction goal shifts from concrete jungles to the revival of marine ecology, the experience provided by the game does indeed change.
This change isn't just visual or conceptual.
Once players pass the early development stage, unlock the "Development Tree" abilities, and begin advancing technology for coral colony expansion, the goal of "restoring the ecosystem" truly begins to integrate into the gameplay design.
City construction often means continuous expansion and consumption, and detailed planning within the city is meant to support more stable and efficient external growth.
But once "ecosystem" becomes the core concept of the game, the situation changes. Stability, harmony, and self-consistent operation within the system become more important.
From the moment the "Development Tree" appeared, Life Below no longer felt like a simple underwater reskin of traditional city-building games.
The first factor introducing developmental divergence is the core resource required by the "Development Tree"—"Ecological Diversity."
In addition to regular tech points, researching core technologies requires sufficient "Ecological Diversity." This resource requires players to build habitats within their territory that can accommodate different organisms and provide them with corresponding food and living conditions. Only by allowing these organisms to live stably can players obtain enough "Ecological Diversity" for further development.
The hard requirement for "Ecological Diversity" forces players to pay closer attention to the ecological balance within their territory.
The game features environmental indicators such as seawater temperature and pH levels. Different organisms have different environmental needs, and when players try to meet these needs by constructing various facilities, new contradictions arise—these biological facilities themselves affect environmental indicators. One facility might provide energy but raise water temperature, while another that lowers water temperature might affect pH levels—and fish populations require stable pH levels to survive.
Thus, you need another facility, and then face another problem.
This is where Life Below's construction gameplay truly differs from most city-builders.
What players need to handle is not simply resource production and consumption, but the constantly cycling issues within an ecosystem. And this cycle generates new changes with every adjustment players actively make. Maintaining the fragile balance between these cycles gives Life Below's actual gameplay a significant strategic depth.
Players continuously solve one problem after another, gradually building an ecosystem that may seem chaotic but is filled with countless interdependent and mutually restraining relationships.
This sets Life Below's gameplay goals on a path distinctly different from traditional city-building games.
Population growth and territorial expansion are, of course, still part of development. But in this title, what players truly continue to enhance is the complexity of the ecosystem within their territory.
By the time I realized this, the demo was already nearing its end.
I didn't get to experience the next set of mechanics Megapop prepared for this ecosystem—ecological disasters.
From the content experienced so far, we can already see that the term "ecosystem" in Life Below is not an empty concept. The developers indeed referenced the ecological cycles formed between different species in nature, and after gamifying the workings of nature, truly incorporated them into the game's systems.
Therefore, factors that threaten the stability of natural ecosystems—such as rising temperatures, changing acidity, and invasive species—also become challenges the in-game ecosystem must face. Players continuously increase "Ecological Diversity" not only to meet research and development needs but also to give their ecosystem greater resilience against risks.
Whether in the game or in real nature, a more complex and diverse ecosystem possesses greater resilience.
These might be what Life Below attempts to express through its game mechanics.
It's a bit of a pity that the demo time was limited, so I couldn't experience a full game loop. But based on what I did play, the experience offered by this title is already unique enough.
The development team, Megapop, did not limit themselves to the traditional gameplay脉络 of city-building games; they didn't even limit themselves to the framework of "games." Life Below's tight integration of ecology and game content gives the gameplay a unique kind of fun.
Seeing such strong authorial voice in a city-building game is quite surprising.
I always believe that creators who are willing to seriously treat the concepts and themes they use, and let them truly participate in the design of their works, deserve praise.
And Life Below not only achieves this, but further utilizes this respect for the theme to complete a self-consistent and fresh game design.
The experience of traditional city-building games often revolves around "bigger," "faster," and "more efficient." Life Below, however, uses its expression of "ecosystems" to steer the gameplay experience in another direction—
More complex, and more vibrant.
Therefore, whether in terms of theme, concept, or specific gameplay, I believe Life Below is a title worth trying for fans of city-building games.