3-person multiplayer epic monster raids!
You can form an expedition with friends to go on an epic monster raid or play different game modes by yourself!

Download Raid Masters Online right now and start going on raids!


► Raid with friends
Form a 3-person expedition with friends to go on an epic monster raid! You don't have to fight alone anymore. Get support from your friends and fight together!

► Defeat epic monsters
Defeat various epic monsters to obtain different rewards including EXP, gold, and materials for crafting items!

► Customize your Masters
Craft and enhance items to make new gear and upgrade your Masters! You can obtain materials for crafting items in battle.

► Pets, your faithful supporters
Fight together with cute yet powerful pets!
Pets can help enhance Masters’ stats and provide buffs in battle.
You can acquire higher-ranking pets by fusing pets together or collect unique pets through boss raids.

► Different battle modes
Play different solo and multiplayer modes! Try Raid mode with your friends, play Adventure mode to clear themed stages, or play Training Dungeon mode to try to stop waves of monsters!

► Grow your Masters
There are Masters to upgrade, each with their own attack style and exclusive skills. You can choose a Master at any time and start enjoying battles!

► Chat with your friends
You can chat with your friends at the square and farm items! Show your Master to your friends!

* Note: Raid Masters is free to download, but there are purchasable in-game items.

What’s New

Version 1.019

- Bug fix

Ratings and Reviews

4.6 out of 5
195 Ratings

195 Ratings

K1Z1Survival ,


The auto system killed this game for me

siisksns ,

Found a glitch

So apparently if you get your wifi turned off immediately after you first craft an item, then it would keep giving you the tutorial of crafting the item but you cant since you dont have enough materials so it just stays in a darkened screen unable to press anything.

SuperFalfa ,

It’s fine, has potential (probably)

Gameplay is basic, easy to learn
Has a Monster-Hunter feel (maybe bad for
Kind of relaxing, battles aren’t that intense
A small variety of Masters/Heroes to use
I can’t seem to match with anyone with the
auto party-match system
A little grindy feeling for crafting new armor
Ruby currency (premium currency) is hard to
get in renewable ways
Energy type system

App Privacy

The developer, SUPERCAT Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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