The game features six distinct character classes, each offering unique mechanics that drastically change how the "deck-as-health" system is utilized.

Critical reviews often note that while the UI and graphics are minimal or "dreadful," the gameplay balance and innovative mechanics make it a "hidden gem" for genre enthusiasts. Blood Card 2: Dark Mist on Steam

Utilizes buffs and debuffs that take effect while held by enemies, such as cards that cause attacks to hit all enemies.

While praised for its deep strategic core, some players find the repetitive nature of its difficulty levels—which require beating the game eight times per character—to be a drawback.

Your health is equal to the number of cards in your deck. Every point of damage taken results in an enemy stealing one card from your discard ("block") or draw ("life") pile. If your deck is exhausted, the game ends.

is a roguelike deckbuilding card game that differentiates itself from the genre by using the player's deck as their health pool. Unlike traditional deckbuilders like Slay the Spire , where players often aim for a lean, efficient deck, survival in Dark Mist often requires maintaining a larger deck to endure enemy attacks that "steal" cards directly from the draw and discard piles. Core Gameplay Mechanics

The game revolves around managing a constantly shifting life pool while battling waves of monsters arranged in rows.

In addition to the standard run, there is a Daily Challenge and a Custom Mode for varied playstyles.