Crimson High APK

Crimson High APK Crimson High APK brings a choice-driven murder mystery to Android. Play Ren, investigate Crimson High School, bond with unique girls, and uncover secrets through a visual novel adventure.

Crimson High APK

Crimson High is a story-first adult casual game where you step into a tense investigation at Crimson High School. Ren (the protagonist) is drawn into a mysterious murder case, and as you dig for clues, you’ll meet a lineup of beautiful girls—each with their own personality and attitude.

As the investigation grows deeper, the game gradually reveals the school’s most hidden secrets. Your decisions will shape how everything unfolds. Along the way, you’ll form meaningful emotional connections, learn what each character is keeping, and unlock exciting intimate moments and H-scenes as the story progresses.

If you’re a fan of adult visual novel-style games, Crimson High is one you shouldn’t overlook.

Key Features

Engaging Murder Mystery

• Join Ren on his quest to solve the murder at Crimson High.
• Discover what the school is hiding and unravel a tangled chain of secrets and suspicion.

Quirky, Memorable Characters

• Talk and interact with a strange-but-charming cast of characters, including adorable girls.
• Expect plenty of moments that keep the story entertaining between investigations.

Visual Novel Gameplay

• Experience a classic visual novel format.



• Your choices and actions influence how the narrative develops.

Romance, Mystery, and Humor

• Enjoy a blend of romantic tension, investigation-driven drama, and laugh-out-loud dialogue.
• Expect heartfelt scenes mixed with witty exchanges as Ren’s journey continues.

A Fantastic, Developer-Created World

• Explore a creative setting packed with cuteness, oddities, and unanswered questions.
• There are secrets everywhere—if you’re observant, you’ll find clues in plain sight.

Early Access and Ongoing Support

• Help support the game’s development.
• Get access to exclusive updates such as development logs, community polls, and early versions.
• Your support helps the project keep growing.

What You’ll Love

• Intricate mystery: Investigate until hidden truths about the school and its characters come to light.
• Character development: Build bonds across a variety of personalities that deepen both the plot and Ren’s personal arc.
• Immersive atmosphere: Detailed environments and a rich soundscape boost the emotional weight of key moments.
• An evolving storyline: Frequent updates add new content and expand the mystery.
• Unique cast: From adorable students to mysterious figures, every character has a reason they matter.
• Integrated intimacy: Adult content and romance are woven into the narrative rather than feeling like the only focus.

Changelog

Next update is here for Crimson High!

Version 0.44.1 is now available to everyone. :)

Play it and share your thoughts here or on Discord.

If you’d like to support development, consider donating here or becoming a Patron on Patreon. Patrons can access extra content such as special polls, Discord perks, and other community benefits.

• 27,000 words
• 364 renders
• 3 new Space Hamsters
• Added new characters to the in-game phone
• Fixed minor issues from earlier versions

Player Comments

Damn this game is good, real good. I replayed it after giving it a year to build up content, and it never disappoints. It’s easily my third favorite adult game, and for the amount of content available here, that’s saying a lot. For visual novels specifically, this one feels like the top pick.

What makes it special is the writing—seriously unmatched. There are tons of mysteries, unanswered questions, and major twists. But the twist is that they’re often already hinted earlier in dialogue and sometimes even in background details, so when revelations hit, it feels earned rather than random. You’ll likely catch yourself thinking “ohhh” over and over as things connect. I even managed to predict a few things just by reading carefully between the lines.

The character writing is just as impressive. Even though it’s a harem setup, the girls still feel surprisingly distinct and realistic—so much so that they reminded me of people I know (for me, it was Kana, Mana, and Aki). That level of care shows in every interaction.

Details beyond the dialogue are equally strong, from facial expressions to backgrounds. If you pay attention, you can spot interesting—and sometimes even comedic—things hidden in scene backgrounds, along with subtle story hints. And while there aren’t many sex scenes yet, the ones that do appear are really hot.