One day, a dark force invades the forest and summons evil monsters.
Fight against the dark forces and help the animals to protect the forest.

Pet's War is an idle Strategy where you collect companions and grow through battle.
Summon cute pets and recruit them as allies.
Once recruited, they can be sent into battle immediately.
Grow your pets through battle.
Their growth will help you defeat monsters and complete stages.
Growth has a special meaning in idle Strategys.
Use the goods you earn from killing monsters to upgrade your pets.
There are many different upgrade systems in

Pet's War, and there's even a special upgrade that improves all of your characters at once.
Offer sacrifices at sacred altars to grant your pets special powers.
The characters in

Pet's War are based on a variety of real-life animals and have compelling stories.

‘Monkriever’, a monkish retriever, creates a shield around himself and leaps into enemy territory.

‘Right hand Stungun’, a cat with a modified body, uses a booster to penetrate enemy lines and deliver powerful blows.
Meet an endless cast of charming characters...