The Coma 3: Bloodlines demo now live on Steam for survival horror fans

The Coma 3: Bloodlines has officially released its playable demo on Steam, inviting players to step back into one of the most iconic Korean school horror series in modern indie gaming. Developed by Devespresso Games, this new chapter continues the franchise’s tradition of intense survival horror where running and hiding matter far more than direct combat.
The demo is now available on PC through Steam, allowing both longtime fans and newcomers to experience the opening portion of what promises to be the darkest entry in the series so far.
Returning to the nightmare of Sehwa High
In The Coma 3: Bloodlines, players once again follow Choi Young-ho, the protagonist from the original game. This time, he faces a new wave of threats that push the twisted shadow world to an even more dangerous level. The story revisits the cursed legacy of Sehwa High School, while gradually revealing long-buried secrets that connect all previous entries.
Visually, the game preserves its signature hand-drawn manhwa-inspired art style. However, lighting and environmental effects receive noticeable upgrades, making hallways feel tighter, darker, and more oppressive. Sound design also plays a critical role, since every footstep or sudden noise can trigger panic during a chase.
Survival horror that rewards caution
The Coma 3: Bloodlines leans heavily into classic survival horror design. Resources remain limited, so every item use requires careful thought. Instead of encouraging combat, the game constantly pressures players to escape, hide, or plan routes in advance.
A major highlight is The Vicious Stalker, an advanced enemy AI system that relentlessly hunts the player. These pursuers react intelligently, turning each encounter into an unpredictable cat-and-mouse chase. As a result, memorizing safe paths and hiding spots becomes essential.
Expanded exploration and new mechanics
Unlike earlier entries that focused mainly on the school grounds, this installment broadens its scope. Players can explore additional locations beyond Sehwa High, each hiding its own dark history. The environments feel more compact and restrictive, which increases tension during escape sequences.
The game also introduces a deeper crafting system. Players can gather materials to create survival items and puzzle tools, adding another layer of strategy. Furthermore, the full game features four new cursed bosses, each with distinct patterns that require careful observation rather than brute force.
Another key addition is the ability to play as three different characters. Each character brings unique strengths and weaknesses, which influences how players approach exploration and survival. This system adds replay value and encourages experimentation.
A definitive conclusion to the series
According to the developers, The Coma 3: Bloodlines serves as the narrative conclusion to the Sehwa High storyline. Longtime fans can expect major revelations that tie together events from the entire series. Consequently, this entry aims to deliver both heightened tension and meaningful closure.
The Steam demo offers a focused introduction to these systems, making it an ideal way to prepare for the full release.





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