HEROES UNITE : IDLE & MERGE icon

7.8 84 Reviews


2.20.0


October 17, 2025

About HEROES UNITE : IDLE & MERGE

If you’re looking for a fun game but don’t have time to play actively, HEROES UNITE by SUPERJOY Inc. is your ideal choice. Available for free on Android, this idle and merge game lets you grow powerful heroes without the hassle of constant gameplay. 

In HEROES UNITE, merging heroes is simple and rewarding. Merge two heroes into a stronger one to boost their power infinitely. Thanks to the clever auto-merge system, you only need to tap and buy — no dragging required! This makes the game super convenient and perfect for players who want the thrill of hero upgrades without the stress of constant micromanagement.

Merge to Hero – Two Become One!

Combine two heroes to create a stronger hero. There’s no limit to how powerful your heroes can become. Keep merging to build an unstoppable team!

Auto-Merge System – Just Tap and Buy!

Forget dragging icons around—HEROES UNITE’s unique auto-merge system automatically combines heroes for you. All you need to do is tap and purchase upgrades, making gameplay effortless and enjoyable.

Exciting Battle Modes

Challenge yourself with diverse battle contents like Dragon’s Lair, Demon’s Castle, and Tower of Challenge. These modes provide various levels of difficulty and strategic battles that keep the game interesting and rewarding.

Idle Progression – Heroes Fight While You Rest

Even when you’re offline or sleeping, your heroes don’t stop. The game’s true idle mechanics mean your team keeps growing stronger automatically, so you return to better heroes and more loot.

Easy to Play, Free to Download

Designed for casual and busy gamers, HEROES UNITE is free to download on the Google Play Store. The simple controls and auto-merge system ensure anyone can enjoy it with minimal effort.

Endless Growth & Fun

With continuous hero merging and various challenges to conquer, there’s always something new to achieve. Test your strategy and enjoy the satisfaction of building a legendary team!

FAQs

1. What kind of game is HEROES UNITE?

HEROES UNITE is an idle merge game where you combine heroes to increase their power, and battles continue even when you’re offline.

2. Do I need to actively play to progress in the game?

No, thanks to the auto-merge system, you only need to tap and buy upgrades. The game merges heroes and fights for you automatically.

3. What platforms is HEROES UNITE available on?

HEROES UNITE is currently available for free on Android devices via the Google Play Store.

4. What battle modes are included in HEROES UNITE?

The game features exciting battle contents like Dragon’s Lair, Demon’s Castle, and Tower of Challenge for varied gameplay experiences.

5. Is there a limit to how powerful my heroes can get?

No! You can merge heroes endlessly to increase their power without any limits.

Version History

v2.20.0—7 Feb, 2024

- Added Super Elite Hero S5

- Lunar New Year event begins

- Other new products added

v2.19.0—19 Dec, 2023

- Added new event

v2.18.016 Nov, 2023

Additional APP Information

Latest Version

Request HEROES UNITE : IDLE & MERGE Update 2.20.0

Uploaded by

SUPERJOY Inc.

Requires Android

Android 9.0+

Available on

HEROES UNITE : IDLE & MERGE on Google Play

Last Updated

October 17, 2025

HEROES UNITE : IDLE & MERGE Screenshots