Bulu Monster

Name: Bulu Monster
Author: Sigma Game Limited

13.3.0

Secure

Sigma Game Limited

4.205M+ installs

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Set out on an adventure through a vast world filled with Bulu Monsters!

Bulu Monster: monster-collecting RPG with team battles

By Priya Raghavan

Senior reviews editor

Capture wild Bulu Monsters by battling them
Skill learning and evolution for each partner
Online battles against other players via Friend Code
Limited-time events and special challenges
One-handed touch controls
Free to download, with optional in-app purchases

What Bulu Monster is and who it suits

Bulu Monster is a role-playing game built around collecting and training monsters. You play a new Trainer whose goal is to rescue a friend named Rania, and the story moves you across several regions as you go.

The game suits people who enjoy building a team, comparing monster types and skills, and working through a long adventure with quests and recurring trainer battles. The Play listing gives its content rating as Everyone.

Catching and collecting monsters across regions

Wild Bulu Monsters appear in each region, and you battle them to capture the ones you want. Each new area offers monsters you have not met before, so the collection grows as you travel. The listing says the places include towns, forests, caves, mountains and ancient ruins.

Every monster has a type, abilities, skills and a battle style. The listing points to these as the basis for picking partners and building a team that suits your own approach.

Training, evolving and building a team

Monsters that fight gain experience and get stronger. Along the way they learn new skills and can evolve into new forms. The listing describes evolution as a path your favourite partners can take as you raise them.

Team building is open-ended. You choose which monsters to bring for each challenge and which skills to use in battle. The listing states there is no single best team, so combinations are meant to be tested rather than copied.

Quests, trainer battles and the story of Rania

Along the way you meet characters, take on quests and help the people you encounter. The story runs toward rescuing Rania, and the listing mentions dangerous enemies, difficult trials and secrets hidden in the world.

Trainers are spread through every region, and the opponents get stronger as you progress. Battles with them depend on your team's current training and the skills you select.

Online battles, Friend Code and events

You can take your team online to battle players from elsewhere. An internet connection is required to play at all. Friends can be invited with the game's Friend Code system so you can compare strategies against each other.

The game also runs special events and limited-time challenges. The game is free to download and includes optional in-app purchases.

What's new

Oct 9, 2026

- New event
- Bug fixes

About this APK

The build we hold is Bulu Monster 13.0.3 (APKS split bundle) for Android 7.0 and up.

Version: 13.0.3; 170013003
Requires Android: 7.0+

Package ID: com.sigmagame.imonster
Format: APKS split bundle
Malware scan: Clean on 63 engines
Permissions: 22 declared · 4 sensitive; Approximate location
Find accounts on the device
Modify files on your device
Read phone status and identity
Signed by: CN=Steven Wong, O=Sigma Game Limited
Certificate SHA-256: 021670b9ae469371d20f157b67f7c2e7075da5338ad024fdcc88728c7365d929