Monsters Hate Only the Princess is an action defense game where you must fend off endless waves of monsters to protect the Princess.
As the Guardian, you’ll use combat, building, and growth mechanics to maintain the Princess’s survival and mental state.
Monsters target only the Princess, and it’s up to you to fight, gather resources, construct defenses, and complete the various missions she demands.

Princess Defense

A battlefield dedicated only to the Princess!
You are the Guardian , tasked with protecting her life and mental stability.
Monsters will never stop coming… and the Princess will never stop demanding…
You must endure both!

Combat & Growth

Defeat monsters to gather resources,
upgrade your weapons and abilities,
and become a stronger guardian.
To protect the princess, you must grow first.

Building & Defense

Use your resources to build a base
and establish your defenses against endless waves of enemies.
As time passes, the attacks grow fiercer…
and the Princess’s mental bar is running low!

Various Guardians & Unique Princesses

Choose your guardian — Knight, Wizard, Archer, and more.
Meet princesses of different personalities and desires.
Fulfilling their wishes is entirely your responsibility.

Stages with Diverse Play Styles

Each stage offers a unique play style with its own sense of fun.
You can also challenge higher-level versions of each stage.

Various Builds Through Rune Combinations

Choose your runes and equip them to your weapons.
Different combinations change the flow of battle.
Complete your own build and defeat the monsters.