Game Information

Developer: SZ Games

Rating:

3.7/5

Released: April 2024

Last Updated: June 2025

Technology: HTML5 (Unity WebGL)

Platform: Browser

Size: ~15 MB

Plays: 31,345

Mobile Support: No

About Don't Steal My Heart

Step into the shoes of a quick-witted security guard in Don't Steal My Heart, a bite-sized indie romcom visual novel that turns a routine night shift into a thrilling, flirtatious adventure! Crafted for Josei Jam 2024 by Kalamos Games, this free HTML5 browser game whisks you away on a rollercoaster of witty banter, sparkling tension, and memorable choices as you confront a suave jewel thief with more than just gems on his mind.

Don't Steal My Heart isn’t just another interactive story—it’s a pulse-pounding twist on the traditional visual novel formula. With its stylish, hand-drawn character art and atmospheric backgrounds by minikle, each scene oozes emotion, drawing you deeper into its midnight heist. The evocative original soundtrack by Dova Syndrome & JBH Prods sets the mood, making every decision feel weighty and every encounter electric.

As you navigate each dialogue, your choices don’t just change the conversation—they shape your destiny, unlocking one of three distinct endings. Will you outsmart the thief, succumb to his charm, or perhaps forge an unexpected alliance? With over 1,000 words packed into this compact adventure, players are given the freedom to name their protagonist, enabling personal investment in every heart-racing moment.

Perfect for fans of narrative-driven experiences and short, impactful play sessions, Don’t Steal My Heart rewards careful listeners, quick thinkers, and those who chase both thrill and emotion in their gaming sessions. With no downloads required and totally free to play in your browser, there’s never been a better time to jump into this romantic escapade. Step into the spotlight, challenge the enigmatic thief, and see just how far you’ll go to protect not only the jewels—but maybe your own heart. Are you ready for the heist of a lifetime?

How to Play

Don’t Steal My Heart is a conversational visual novel where every choice shapes your story. To begin, simply load the game in your preferred desktop browser via itch.io—no downloads or installations needed. Select "Start" on the title screen to jump into the action as the fully customizable security guard protagonist. Early on, you'll be prompted to pick a name, immersing you deeper into the game’s narrative.

Navigate through a gripping night at the museum by clicking dialogue choices with your mouse. Each response changes the flow of your conversation with the charismatic thief—will you be skeptical, sarcastic, or show sympathy? Pay close attention to the thief’s words and body language, as subtle clues can help you unlock one of three endings. Want to see all story outcomes? The branching design encourages multiple playthroughs, so experiment with different approaches to discover every secret.

There are no traditional inventory items or puzzles—your wits and reactions are your greatest tools. All controls are mouse-based, with some browsers allowing keyboard navigation via the Tab and Enter keys. If you ever want to revisit previous lines, use the quick-save and quick-load functions built into the game for seamless backtracking. Ideal for both casual players looking for a quick romance and narrative veterans who savor replaying for every possible outcome. Turn up your speakers to enjoy the atmospheric soundtrack, and let the heart-pounding story take center stage!

Controls

mouse

keyboard

Tips & Tricks

Experiment with different choices to unlock all three endings—the paths are uniquely rewarding.
Pay attention to the dialogue cues; the thief’s responses hint at hidden story routes.
Use the save feature to bookmark key decision points, making it easy to retry new dialogue choices.
Don’t rush through the conversations—sometimes an unexpected answer yields the best moments.
Name your character something fun or meaningful for a more immersive experience.
Replay the game to spot nuanced writing and hidden gems missed the first time.
Keep headphones on: the atmospheric soundtrack amplifies tension and romance.