Planned Release Date: Q1 2026

Mature Content Description

The developers describe the content like this:

This game is not suitable for all ages.

— WARNING —
This game contains adult content, including full nudity and sexual acts.
All characters involved in such content are 18 years of age or older.

About This Game

Mecha Shooting × Harem Building

Mecha Harem: Bonds of the Abyss blends thrilling bullet-hell mecha shooting with lewd H-interaction gameplay. Pilot your fighter to dodge dense bullet patterns, defeat powerful bosses, and gather fuel for your mothership—the last hope of humanity in space. Bond with the beautiful heroines aboard your ship… and even the sexy female bosses you conquer.

Story

An unlucky loser gets struck by lightning and finds himself isekai’d into a post-apocalyptic universe. With help from girls of various professions, he boards the mothership and accepts missions to search for resources. Piloting his mecha, he fights through galaxies, defeating enemies and adding each beauty to his harem. Beat a stage boss, return to your ship, and enjoy exclusive H scenes with undressing, speed control, and position switching for maximum immersion.

Features

• Intense Bullet-Hell Action – Three mecha modes, energy drops from enemies, and devastating firepower bursts for ultimate satisfaction.

• Character Unlock System – Defeat bosses to unlock new heroines, advance the story, and open up more H interactions.

• Rich H Content – 10 romanceable characters and 16 high-quality lewd CGs to satisfy both your eyes and collection instincts.

Craving both hot mecha combat and a steamy harem? Add Mecha Harem: Bonds of the Abyss to your Wishlist now!

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some of the artwork in this game was assisted by AI and refined manually by artists.