Nadir: A Grimdark Deck Builder - Prologue

Turn-based roguelike deckbuilder where playing cards charges your enemy's abilities

Team Nadir, Black Eye Games · Published by Black Eye Games · Released Mar 22, 2022

Reviews: Very Positive; 80% of 229
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 3 years ago; Nov 8, 2022
Minimum PC: 8800GTX with 512MB of mem…; 2 GB RAM · 0.5 GB disk; Full requirements

What is Nadir: A Grimdark Deck Builder - Prologue?

This free prologue is a single-player deckbuilding roguelike set in an underworld inspired by Dante's Divine Comedy. As an avatar of a Deadly Sin, you fight demons in turn-based duels, combine red and blue abilities into dual-purpose cards, and gather resources on expeditions. Between attempts, you expand the city of Nadir to unlock characters, cards, and vendors.

For you if...

+you enjoy experimenting with deck combinations across repeated attempts

Not for you if...

−you want real-time action or multiplayer matches
−you expect a complete campaign rather than a prologue

What players say

80% of 229 reviews are positive

Players praise the artwork and the tactical choices involved in influencing enemy actions. Some describe the prologue as unfinished, while older reviews criticize how one strategy can carry most fights before the boss.

Screenshots and trailer

Nadir: A Grimdark Deck Builder - Prologue screenshot 1

Nadir: A Grimdark Deck Builder - Prologue system requirements

Minimum: 8800GTX with 512MB of mem…, 2 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Nadir: A Grimdark Deck Builder - Prologue?

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

Set up my PC →

Minimum

OS: Windows 7, 8, 10
Processor: 1.0 GHz
Graphics: GeForce 8800GTX with 512MB of memory or equivalent
Memory: 2 GB RAM
Storage: 500 MB available space
DirectX: Version 9.0

Does Nadir: A Grimdark Deck Builder - Prologue have co-op or multiplayer?

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

Single-player

Does Nadir: A Grimdark Deck Builder - Prologue run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 4
Steam features: Family Sharing
Languages: Full audio: English. Text only: Simplified Chinese, Polish, Russian.

Does Nadir: A Grimdark Deck Builder - Prologue 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