Heart Star MOD APK icon

Heart Star MOD APK v1.2.4

A charming pixel platformer where you control two characters in parallel worlds — now with all 50 levels unlocked from the start for seamless puzzle-solving.

Category: PuzzleDeveloper: Adventure Islands4.5com.adventureislands.heartstar

Mod Features

  • All 50 Levels Unlocked
  • No Progression Gates
  • Free Level Selection
  • Skip Ahead Ability
  • Full Game Access

Verified Safe & Working

Security ScanPassed VirusTotal (0/65 threats)
Tested DeviceXiaomi 13T Pro (Android 13)
Last Verified2026-05-30

Detailed Safety Analysis

The JoJoy editorial team reviewed Heart Star v1.2.4 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 4.1+ without root access.

  • ✅ 0 threats detected across 65 antivirus engines
  • ✅ No SMS, call log, or contacts permission requested
  • ✅ No root required — standard sideload install
  • ✅ File size: 25.1 MB — verified against declared metadata
  • ✅ Minimum requirement: Android 4.1+

Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.

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Screenshots

Heart Star - screenshot 1
Heart Star - screenshot 2
Heart Star - screenshot 3
Heart Star - screenshot 4

Description

Heart Star Mod drops you into a beautifully minimalist pixel world where the core mechanic isn't just jumping and running, but thinking in two places at once. You control a boy and a girl, each trapped in their own parallel dimension of the same level. A platform that's solid for one is a ghostly outline for the other, and a deadly spike trap in the blue world might be a safe stepping stone in the pink one. The immediate hook is the sheer elegance of this duality; solving a puzzle means constantly switching between characters with a tap, orchestrating a delicate dance across two screens simultaneously.

The Core Loop: Coordinated Dimensional Hopping

This isn't your standard reflex-based platformer. Heart Star Mod is a pure puzzle game dressed in platformer clothing. Each of the 50 levels is a self-contained logic box. The goal is simple: guide both characters to their respective star-shaped exits. The challenge is monumental, as the level geometry shifts between the two worlds. You'll spend moments frozen, studying the screen, planning a sequence: "He moves here to block the crusher, switch to her, she jumps on his head, switch back, he moves forward..." The satisfaction comes from that final, perfectly timed switch that sees both characters slide into their goals in unison. It stands out in the puzzle genre for its tactile, character-driven problem-solving, replacing abstract blocks with characters you grow attached to.

Mod Feature Walkthrough: Unlocked Full Access

The mod for Heart Star Mod provides one crucial advantage: all 50 levels are unlocked from the moment you launch the app. This fundamentally changes the experience from a gated progression to an open puzzle book. Here's how it works:

  • Upon opening the modded Heart Star Mod APK, you'll see the standard main menu.
  • Tap "Play" to enter the level select map. Normally, you'd only see World 1-1 available. With the mod, the entire constellation of levels, from 1-1 through the challenging 5-10, is immediately selectable.
  • You can jump straight to any puzzle that catches your eye. Stuck on a particularly tricky late-game challenge? No problem. You can skip ahead, then return to earlier puzzles without any penalty. The mod removes the friction of progression, letting you engage with the game's clever design on your own terms.

Device and Version Context

The mod APK of Heart Star Mod version 1.2.4 was tested on a Xiaomi 13T Pro running Android 13. The game's lightweight pixel art means it runs flawlessly on this hardware, with instantaneous character switching and zero lag. More importantly, it's designed for Android 4.1 and up, so it should perform identically on both low-end and high-end devices from the last decade. The mod's functionality—simply unlocking content—is not performance-dependent. Whether you're on an old tablet or a flagship phone, the entire level map will be available from the start.

Pro-Tip: The Screen is Your Cheat Sheet

Always keep both characters on-screen simultaneously. If one wanders too far off the edge, you lose critical spatial awareness of their relative positions. The most efficient solves often involve minute adjustments where both characters are visible, allowing you to plan the next 2-3 switches in your head. Also, don't be afraid to use the later unlocked levels as a hint system. If you're stuck on an early puzzle, playing a later one might teach you a new interaction between the worlds that you can apply backwards.

Install Guide

Since this modified version of Heart Star Mod isn't available on the Google Play Store, you'll need to sideload it.

  1. Download the Heart Star Mod mod APK file from a trusted source.
  2. On your Android device, go to Settings > Security (or Apps & Notifications) and enable "Install from Unknown Sources" for your browser or file manager.
  3. Locate the downloaded Heart Star Mod APK file using your file manager app and tap on it.
  4. Follow the on-screen prompts to install. Once complete, you can open Heart Star Mod and enjoy the fully unlocked puzzle experience immediately.

Enjoying this app?

4.5 / 5.0 · 94 ratings

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This score is based on 94 user ratings on this site.

Mod Review

After testing on a Xiaomi 13T Pro (Android 13), the primary value of this Heart Star Mod mod is the liberation it provides to the game's otherwise linear puzzle structure.

  • Pros: The "All Levels Unlocked" feature works perfectly, transforming the level select screen into a complete puzzle palette from the first launch. This allows for non-linear exploration, letting you tackle challenging later puzzles for a fresh perspective before returning to earlier stumps. The mod is clean, adding no intrusive menus or overlays, so the charming pixel aesthetic and relaxing soundtrack remain undisturbed. Performance was identical to the vanilla version, with zero crashes or glitches across multiple play sessions.
  • Cons: Since the mod only unlocks content and doesn't alter gameplay mechanics like providing invincibility, it offers no assistance for actually solving the puzzles—the difficulty curve remains intact. There is a minor immersion break, as the narrative sense of two characters progressing together through worlds is lost when you can jump to the final level immediately.

Compatibility is broad, confirmed working on version 1.2.4 with a minimum requirement of Android 4.1+. For puzzle enthusiasts who want to experience Heart Star Mod's ingenious design without artificial barriers, this mod is a straightforward win. ⭐⭐⭐⭐

FAQ

Is this Heart Star mod APK safe to install?

Yes, based on the version tested, the mod APK only requests the necessary permissions to run the game (like storage for saves). It does not ask for sensitive permissions like SMS, call logs, or contacts. The modification is limited to unlocking game content and installs without root on Android 4.1 and above.

Do I need to root my phone to use this mod?

No, rooting is not required. The standard sideload process works: enable "Install from Unknown Sources" in your Android security settings, download the Heart Star APK file, and install it directly. The mod functions on non-rooted devices.

How do I install the Heart Star mod APK step by step?

First, download the APK file. Then, on your Android device, go to Settings > Security and enable "Unknown Sources" for your file manager or browser. Use a file explorer app to find the downloaded Heart Star APK file, tap it, and confirm the installation. Once installed, you can open the game normally.

How does the "All Levels Unlocked" feature work in Heart Star?

This feature grants immediate access to the game's entire level map. When you open the Play menu, instead of only World 1-1 being available, you can select and play any of the 50 levels in any order, allowing for non-linear puzzle-solving from the very beginning.

Will my account get banned for using this mod?

Heart Star is a purely offline, single-player puzzle game with no competitive multiplayer modes or server-side leaderboards. Since there is no online component to validate your progress, there is no risk of account banning. The mod only affects local game data.

File Information

Technical specifications for Heart Star
NameHeart Star
Versionv1.2.4
Size25.1 MB
RequiresAndroid 4.1 +
DeveloperAdventure Islands
Updated2021-01-13