Planned Release Date: Oct 21, 2025

About This Game

We're excited to introduce you to a completely new kind of action game today.

Get ready for the Assslash!—The Butt-Bumping Bishōjo Battle Action Game, set against the vibrant backdrop of Korea—a game unlike anything you've ever played! This game is more than just a fighting game. Cute and distinctive bishōjo characters engage in a thrilling butt-bumping showdown in real-time across vibrant 3D environments! The combination of an eccentric concept and a deep storyline provides an exhilarating new action experience you've never encountered before.

Core Game Features and Mechanics (Game Mechanics)

This is a 1v1 casual action game that anyone can easily pick up and enjoy, regardless of complex controls.

• Full 3D Battle Action: Experience dynamic, real-time combat by directly controlling characters in gorgeous Unreal engine 5's 3D graphics.

• Casual Controls: Forget complex command inputs! All combat revolves around just two key actions: Dodge and Butt-Bump. We focused on the satisfying "feel of the push" as you forcefully shove your opponent with a single button press.

• Unique Concept: This cheerful and original concept of settling scores with butts offers unexpected moments of reversal, bringing players both great laughter and excitement.

Game Goal and Plot (Goal & Story)

Dive into a bizarre yet profound story unfolding in the fictional city of Dalgu.

• Main Goal: Players team up with the NIS (National Intelligence Service) of Korea to punish the city's immoral and wicked individuals using the power of the butt.

• Solve the Mystery: Unravel the secrets behind the mysterious Butt-Rage Phenomenon sweeping the city and stop your friends who have been driven mad by this power.

• Deep Narrative: Beyond simple comedic action, the story delves into a profound and two-sided narrative as you confront a greater dark conspiracy lurking in the background.

Main Challenges (Challenges)

Can you defeat every enemy using only the power of the butt?

• Diverse Enemy Characters: A variety of enemies, each with their own traits and misdeeds, await you—from a School Principal and a Local Church Pastor to friends who have succumbed to the Butt-Rage.

• Special Attack Patterns: Every enemy character possesses unique attack patterns. Players must read and dodge these patterns and counter-attack using only the Butt-Bump control.

• Extreme Challenge: You'll even face enemies who wield guns. Can you truly decipher and destroy all enemy patterns using nothing but your butt and quick reflexes?

Character Progression System (Character Progression)

Experience new gameplay every time with a growth system featuring randomized elements.

• Random Supply Drops: After clearing each stage, you'll receive a supply drop from Officer Yook to help your character grow.

• Random Stat Growth: Your character possesses four stats: STR (Strength), CON (Concentration), LUK (Luck), and SPD (Speed). Receiving the random supply drops means these stats will grow randomly.

• Infinite Replayability: Since your character develops differently with every attempt, you'll enjoy a roguelike sense of fun and face a new challenge each time you play.

Playtime and Sound (Playtime & Full-Sound)

• Standard Playtime: The standard playthrough for the core story and missions provides a highly immersive experience lasting approximately 1 hour to 1 hour and 30 minutes.

• Complete Korean Voice Acting: Nearly all dialogue from the characters has been completely recorded in Korean. Experience the passionate performances of the amazing voice actors and dive deeper into the story!

Supported Languages (Support Languages)

This game supports translation for global players in four languages: Korean, Japanese, English, and Spanish.

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The moment you push your opponent away with a simple button press, you'll feel both awe and laughter! With comical attacks and unpredictable comeback moments, playing with friends, family, or partners is sure to create some truly fun memories.