Guns of Succubus

Bullet-hell shooting with succubus bosses and anime-style story scenes

RakuRai · Published by OTAKU Plan · Released Feb 27, 2021

Reviews: Mostly Positive; 73% of 80
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; Feb 27, 2021
Minimum PC: DirectX 9 GPU; 4 GB RAM · 2 GB disk; Full requirements

What is Guns of Succubus?

You play Nico in a single-player 2D fantasy shooter, wielding an assault rifle transformed by a succubus. In shooting mode, you dodge projectiles from all directions, collect items to strengthen your character, and fight bosses and their summoned familiars.

For you if...

+you want adjustable difficulty for fast arcade shooting

Not for you if...

−you avoid games with nudity and sexual content

What players say

73% of 80 reviews are positive

Players praise the character art and story. The most common complaint is the short length, with additional criticism of screen settings and menu controls.

Screenshots and trailer

Guns of Succubus system requirements

Minimum: DirectX 9 GPU, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Guns of Succubus?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS: 7 / 8 / 8.1 / 10
Processor: 2+ GHz Processor
Graphics: DirectX 9/OpenGL 4.1 capable GPU
Memory: 4 GB RAM
Storage: 2 GB available space
DirectX: Version 9.0

Does Guns of Succubus have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Guns of Succubus run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Cloud saves, Family Sharing
Languages: Text only: Japanese, English, Simplified Chinese.

Does Guns of Succubus use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam