Game Information

Developer: SZ Games

Rating:

4.1/5

Released: April 2024

Last Updated: June 2025

Technology: HTML5 (Unity WebGL)

Platform: Browser

Size: ~15 MB

Plays: 43,015

Mobile Support: No

About Deadly Obsession

Step into the haunting world of "Deadly Obsession," a relentless indie action visual novel that catapults you headlong into the darkest corners of obsession. As the protagonist, you awaken in a cold, unfamiliar basement, pulsing with eerie tension—you’re ensnared by a dangerously infatuated yandere whose devotion blurs into the terrifying. Every moment in Deadly Obsession is a high-stakes psychological duel, where your choices shape a gripping narrative steeped in manipulation, gaslighting, and deadly intent.

Crafted with atmospheric precision, this browser-based thriller draws players in with vivid, unsettling visuals—shaking screens, blood-smeared scenes, and creative use of body horror create a visceral gaming experience. The hand-drawn artwork amplifies the indie game's raw, emotional tone, while the robust soundtrack punctuates each disturbing revelation with chilling effect. As you navigate the harrowing scenario, you’ll face branching dialogue, pulse-pounding escapes, and moral dilemmas. Every decision matters: trust the wrong character, or misread a subtle cue, and the obsessive captor grows ever more menacing.

Hardcore gamers will relish the mind-bending puzzle elements and relentless difficulty. Swift reactions, keen observation, and nerves of steel are essential as you decode cryptic hints and repel psychological warfare. Casual gamers are equally drawn in by the compelling story and the immersive atmosphere—the game is accessible, but every beat is loaded with intensity and consequence.

With its unflinching exploration of dark passions and unpredictable plot twists, Deadly Obsession delivers a narrative experience that lingers long after the escape attempt, making it one of the most talked-about free indie games on itch.io. Whether you’re a fan of psychological horror, intense storytelling, or challenging action, Deadly Obsession’s unique blend of visual storytelling and nerve-wracking gameplay guarantees edge-of-your-seat excitement. Will you outwit your captor, or become another casualty of his lethal obsession?

Dare to play, if you think you can handle the raw, immersive fear that lies within Deadly Obsession.

How to Play

Deadly Obsession thrusts you into a narrative-driven environment where every choice can mean the difference between escape and destruction. Begin by using your mouse to interact with on-screen elements—click on dialogue options to respond, examine your surroundings, and pick up helpful items. The game’s interface is intuitive, with easily navigable menus and clickable hotspots within each chilling scene. Progress through the gripping story by reading dialogue closely—many responses carry hidden meaning, so pay attention to every word and facial expression.

Use logic and intuition to solve environmental puzzles: look for interactive clues around the basement, pieces of paper, or strange objects that might help you plan your escape. Some options are only available once you’ve triggered specific dialogue or inspected items, so explore thoroughly before moving forward. Expect your choices to have tangible consequences as the yandere monitors your every move—act rashly, and the story could turn deadly.

If you’re new to visual novels or action-based stories, take your time with the dialogues and don’t hesitate to revisit earlier decisions. Remember: this game rewards careful observation and experimentation. The hard difficulty means you may face multiple bad endings—don’t be discouraged! Each playthrough reveals new paths, secrets, and insights about your captor’s twisted psyche. Survive by thinking outside the box, reading between the lines, and keeping your wits sharp.

Controls

mouse

keyboard

Tips & Tricks

Carefully read every piece of dialogue—subtle hints often hide in character speech.
Explore every clickable item and environment detail to discover crucial escape tools.
Document clues using screenshots or notes, especially for complex puzzles.
Test out different dialogue paths on repeat playthroughs to reveal hidden story endings.
If you sense a trap, slow down and consider your next choice before clicking—rash decisions can be fatal.
Look for visual cues—screen shakes or sudden sound spikes may signal danger or key narrative moments.
Don’t ignore side objects; sometimes harmless items can influence the captor’s behavior or reveal secret routes.

Game Features

Branching narrative with multiple intense endings based on your choices.
Immersive hand-drawn visuals with shaking images and body horror elements.
Hardcore psychological gameplay set in an atmospheric, suspenseful environment.
Expertly crafted soundtrack heightening tension with every twist.
Intricately designed escape puzzles demanding logical and creative solutions.
Raw, emotional storytelling with yandere and horror themes rarely explored in indie games.
Play instantly free in your browser (no download or registration required).

Frequently Asked Questions

Is Deadly Obsession suitable for all ages?

No, Deadly Obsession contains strong language, mature themes, and intense horror elements. It’s recommended for players aged 16+ who are comfortable with disturbing content.

Can I save my progress in Deadly Obsession?

The game does not feature traditional save points. However, as a visual novel, it’s designed for completion in one or several sittings. If you close your browser, you may lose progress.

Are there multiple endings?

Yes! Your dialogue choices and actions directly influence the story, leading to several gritty and dramatic endings. Replay to unlock each unique outcome.

What if I get stuck on a puzzle?

Pay close attention to the environment and re-read dialogues for hidden clues. If you're stuck, try experimenting with all possible actions and don’t be afraid to start a new playthrough for fresh perspective.