

Malus Code
M2 Co.,LTD · 2016 · Adventure, Anime, Visual Novel, Cute, Mystery
PC
Mostly Positive71% · 92
Compare prices in Official Stores
Compare prices in Keyshops
Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.
Screenshots
About Malus Code
- Malus Code -
Do you like extreme situations?
In order to study thermophiles that prefer high temperatures, Will decides to study at a university in Japan due to the many hot springs there. Amidst the cherry blossom trees, he encounters three partners in his lab. How will they spend their time together, and what conclusion will they reach? You have to see for yourself.
- Romance Adventure Kinetic Novel (with horror elements)
- Japanese voice acting (3 main characters, not including the player.)
- Fluid animation using E-mote
(Animation produced by the creators of E-mote, M2 Co., Ltd.)
- Japanese vocal opening theme
- Text can be displayed in English, Japanese (with furigana), Japanese (without furigana), hiragana, and romaji (alphabet), which can be useful for studying Japanese at various skill levels.
We have a facebook page. Check it out please!
https://www.facebook.com/DogenzakaLab/
Do you like extreme situations?
In order to study thermophiles that prefer high temperatures, Will decides to study at a university in Japan due to the many hot springs there. Amidst the cherry blossom trees, he encounters three partners in his lab. How will they spend their time together, and what conclusion will they reach? You have to see for yourself.
- Romance Adventure Kinetic Novel (with horror elements)
- Japanese voice acting (3 main characters, not including the player.)
- Fluid animation using E-mote
(Animation produced by the creators of E-mote, M2 Co., Ltd.)
- Japanese vocal opening theme
- Text can be displayed in English, Japanese (with furigana), Japanese (without furigana), hiragana, and romaji (alphabet), which can be useful for studying Japanese at various skill levels.
We have a facebook page. Check it out please!
https://www.facebook.com/DogenzakaLab/
DLC & expansions
🎁 Complete the collection
Base game + 1 of 1 DLC at today's best prices.
$15.29
to own everything
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
✓ Played on Steam Deck, it works fine (10/12/2022) It has great graphics and presentation but the story is all over the place: nothing makes sense, lots of plot holes and abrupt endings that leave you with even more questions than at the beginning. No clear direction in any of the routes.8 found this helpful
Malus Code is a short but atmospheric visual novel that blends scientific curiosity, interpersonal tension, and creeping psychological unease into a compact experience. Developed by M2 Co., LTD and published by Dogenzaka Lab, the game initially disguises itself as a grounded slice-of-life story about a foreign exchange student conducting research at a Japanese university. However, as the hours progress, the narrative slowly peels back layers of strangeness until what begins as an academic adventure shifts into something darker and far more ambiguous. Its focus is not on romance or branching choice systems but on mood, gradual revelation, and the subtle discomfort that accompanies the realization that something is not quite right beneath the surface. The premise places you in a lab working alongside three classmates, each with distinct personalities that define the tone of their corresponding narrative route. What seems like simple character interaction at first soon becomes entangled with unsettling developments: secrets whispered in passing, unexplained phenomena, contradictions in the characters’ behavior, and events that hint at something lurking beyond the ordinary. The game u…2 found this helpful
Kinda boring.
An interesting and unusual Visual novel to watch and read and is developed by the same people who made Tokyo School life.
cute cover...
From a Normal VN, to a Thriller, to Suddenly everything got Fixed? Never expected something similar to DDLC when I started, but once I was done, it felt like that exactly. One thing, Don't but it at full price, as it is very short.
Community reviews
—
0 reviews
Sign in to write a review.
No reviews yet. Be the first to review this game.












