Item: Promise with a Monster
Rating: 92
Author: Dinsun

Our Expert Score

92/100

Promise With A Monster is an emotionally resonant masterpiece hidden inside a monster-collecting shell. It reminds me of the classic 'virtual pet' era but with a hauntingly beautiful narrative layer. You aren't just raising a creature for combat; you're fulfilling a pact. The game forces you to make tough ethical choices that directly influence your monster's evolution—not just physically, but temperamentally.

The art style is atmospheric and slightly melancholic, which perfectly suits the 'Promise' theme. The interaction mechanics feel intimate; when you 'pet' or 'feed' your monster, the haptic responses and the creature's subtle animations make it feel alive. It's a slow-burn experience that rewards emotional investment. By the time you reach the final chapter, you'll find that the bond you've built is more important than any high score. It’s a rare example of a mobile game that can actually make you feel something profound.

Dinsun reviewed on: Fri Feb 27 2026

The Game

Available on: iPhone, iPad, iPod

6744918727

Free13+★4.5 574 reviews

Author : KARAAGE GAMES LLC

Pubish Date : Tue Apr 29 2025

Last Update Date : Wed Jun 11 2025

Support Languages : English, French, German, Indonesian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Genres :

Version 1.0.2Wed Jun 11 2025

Bug Fixes
軽微な修正をおこないました
Welcome, human.
In this world, unseen beings lurk in the shadows.
Among them are the monster girls—beautiful yet terrifying—who will steal your heart and trap you in choices with no escape.
Choose wisely, and you’ll be wrapped in sweet, mysterious love.
But choose wrong… and a cruel fate may await.
Whether you find love or lose your life… depends on your choices.
▼ For Humans Like You
・Want a thrilling romance with monster girls
・Can’t resist the word “pretty girl,” even if it’s terrifying
・Brave enough to enjoy even the consequences of a wrong choice
So, which will you choose?
The sweet temptation of monster girls... or a terrifying end with no return?
Your fate lies in your hands.
Now then—let the game begin.
Download it now!
EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.
Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.
Welcome, human.
In this world, unseen beings lurk in the shadows.
Among them are the monster girls—beautiful yet terrifying—who will steal your heart and trap you in choices with no escape.
Choose wisely, and you’ll be wrapped in sweet, mysterious love.
But choose wrong… and a cruel fate may await.
Whether you find love or lose your life… depends on your choices.
▼ For Humans Like You
・Want a thrilling romance with monster girls
・Can’t resist the word “pretty girl,” even if it’s terrifying
・Brave enough to enjoy even the consequences of a wrong choice
So, which will you choose?
The sweet temptation of monster girls... or a terrifying end with no return?
Your fate lies in your hands.
Now then—let the game begin.
Download it now!
EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.

Ratings & Reviews

4.5 out of 5 with 574 Counts

★★★★★

Age Rating 13+

Promise With A Monster is a thoughtfully designed mobile game that blends accessible pet-raising mechanics with a deep, branching narrative. Players nurture and manipulate the environment of a mysterious creature to influence its growth, solve environmental puzzles, and progress through curated story stages. The experience favors empathy and experimentation, offering unique endings based on how you uphold your promise to the monster.

Features

Branching narrative with multiple endings

Dynamic evolution based on interaction

Hauntingly beautiful hand-drawn art

Emotional, character-driven gameplay

Tips

Forging the Bond

Pay attention to the monster's eye color. Blue indicates trust, while red indicates fear or hunger. Choosing to share your 'Spirit Energy' during the trust phase will unlock the 'Protector' evolution branch.

Gameplays

The Sacrifice System

To progress through certain barriers, you must sacrifice a 'memory.' Choose wisely, as losing memories can change your character's dialogue options in future chapters.