BRIGANDINE ABYSS

Fantasy strategy with national campaigns and turn-based hex-grid battles

Adglobe · Published by NIS America, Inc., Happinet · Released Aug 26, 2026

Reviews: Mostly Negative; 37% of 270
Recent reviews: Mixed; 54% of 11 in 30 days
Players: 10; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 months ago; Jul 8, 2026
Minimum PC: GTX 1060; 16 GB RAM · 16 GB disk; Full requirements

What is BRIGANDINE ABYSS?

This single-player strategy game takes place on a fantasy continent as the Abyssloa Empire returns. You strengthen troops during organization phases and choose whether to invade neighboring countries during attack phases, commanding units on a hexagonal grid. Story mode follows six nations, while mission mode lets you choose from 24 nations with distinct victory conditions.

For you if...

+you enjoy using terrain and individual unit abilities

Not for you if...

−you want complete freedom to choose which territories to attack

What players say

37% of 270 reviews are positive · 54% of 11 in the last 30 days

Players praise the tactical battles once they understand the revised systems. Common complaints include limited class progression and fewer monster evolution choices than in earlier entries; some players also report repetitive defensive battles that stall expansion.

Screenshots and trailer

BRIGANDINE ABYSS system requirements

Minimum: GTX 1060, 16 GB RAM, 16 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 11
Processor: Intel® Core™ i5‑4670 (quad‑core), 3.40 GHz or higher
Graphics: NVIDIA® GeForce® GTX 1060 (VRAM 4GB) or higher
Memory: 16 GB RAM
Storage: 16 GB available space
DirectX: Version 12

Does BRIGANDINE ABYSS have co-op or multiplayer?

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

Single-player

Does BRIGANDINE ABYSS run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default configuration is not performant
All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 39
Steam features: Cloud saves, Family Sharing, Trading cards
Languages: Full audio: Japanese. Text only: English, French, German, Simplified Chinese, Traditional Chinese.

Does BRIGANDINE ABYSS 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