Idle Monster: Merge & Fight

Collect resources to merge and upgrade pets.



Collect and Discover

Hundreds of adorable pets and hundreds of unique monsters are waiting for you to discover.



Idle Tycoon Game

A fun idle game. You don't need to do much action to play. Your pets automatically attack monsters. You can even use the auto-merge mechanism.

You can also speed up the game with your actions if you want.

You will become a big tycoon, owning countless pets and a huge collection of monsters that you have defeated. Billions of resources can be collected over the course of the game.



Item and Boost

There are many items that help you speed up the game and they are completely free.



Free to play

A completely free, fun and ad-free game to help you have the most relaxing moments.



Familiar game

The game is designed to be inspired by prominent games on the market such as Merge Dragon, Merge Plane, Idle Hero... The game is optimized to the fullest to give you a really enjoyable experience.