Astria is a single-player action, adventure, role-playing (RPG), strategy, turn-based strategy (TBS), open-world action-adventure, action RPG, dungeon crawler, and JRPG game in which players control two young heroes, switching between them to explore the world and progress through the story. In this game, the storyline revolves around two protagonists: one alive and the other deceased, with the player's goal being to reunite them in the world of the living by traveling across a richly detailed, open-world environment. It stands out with its unique mechanic of switching between characters to solve puzzles, combat enemies, and uncover the game's lore, combined with pixel art graphics that evoke a retro, medieval aesthetic, and a focus on strategic gameplay elements.