Astrea: Six-Sided Oracles is a dice-deck-building roguelike developed by Little Leo Games. It centers on a unique Purification versus Corruption system where Purification damages enemies or heals the player, while Corruption damages the player or heals enemies. Players build a dice pool from over 350 available dice, categorized as safe, balanced, or risky, and can customize die faces. Six distinct Oracles offer unique abilities and playstyles, supported by 20 upgradeable Sentinels and over 170 Modifying Blessings, including Star and Black Hole Blessings. The game also features dynamic enemy die manipulation and 16 difficulty levels.The narrative places Astrea: Six-Sided Oracles in a world recovering from a cataclysm that corrupted its inhabitants. Players assume the role of descendants of ancient protectors, tasked with purifying the land. Enemies also utilize dice, allowing for strategic manipulation of their actions. The game incorporates over 20 random events that can alter a run's progression.