Castle of Mist is a first-person shooter with Roguelike random elements set in a medieval-style adventure. Players control different characters, choose various items to create unique playstyles, and ultimately defeat various monsters and the dragon attacking the castle to achieve victory.
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Ancient monsters are invading the castle—join the fight and defend against the dragon’s assault!
• Mix and match equipment for diverse combat styles! • Summon divine guardians to fight by your side! • Unlock 20+ new achievements—take on the challenge!

"Castle of Mist" draws inspiration from social deduction games like Werewolf, featuring first-person immersive castle exploration. Players engage in psychological battles within the mysterious castle, influencing the game's outcome by searching for items and triggering hidden events. With suspenseful execution phases and multiple random events, each round delivers a uniquely thrilling experience!
Travelers from around the world have stumbled into a rift in time and space, trapped in an abandoned castle haunted by malevolent spirits and their curses. To escape, they must break the curse—but dark forces lurk in the shadows. Will they work together to survive, or betray each other for victory?
• Randomly assigned as Righteous or Hidden Evil, compete for victory through tasks, votes, and sabotage.
• The Righteous must restore energy and complete tasks, while the Evil sabotage in secret—even disguising themselves as allies!
• Scavenge for parts, fight for special items (like runestones to disrupt votes), or hunt for the Contract—a deadly chance to win alone!
• Energy towers, crosses, broken components… Every choice could turn the tide.
• Vote, debate, frame—use words and acting to earn trust… or orchestrate a fatal betrayal.
• If half the tasks fail, the Evil unleash a massacre! The Righteous must expose the traitors, or face total annihilation.
• Cooperate? Or betray?—The last one standing isn’t always the winner.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.

























Ancient monsters are invading the castle—join the fight and defend against the dragon’s assault!
• Mix and match equipment for diverse combat styles! • Summon divine guardians to fight by your side! • Unlock 20+ new achievements—take on the challenge!

"Castle of Mist" draws inspiration from social deduction games like Werewolf, featuring first-person immersive castle exploration. Players engage in psychological battles within the mysterious castle, influencing the game's outcome by searching for items and triggering hidden events. With suspenseful execution phases and multiple random events, each round delivers a uniquely thrilling experience!
Travelers from around the world have stumbled into a rift in time and space, trapped in an abandoned castle haunted by malevolent spirits and their curses. To escape, they must break the curse—but dark forces lurk in the shadows. Will they work together to survive, or betray each other for victory?
• Randomly assigned as Righteous or Hidden Evil, compete for victory through tasks, votes, and sabotage.
• The Righteous must restore energy and complete tasks, while the Evil sabotage in secret—even disguising themselves as allies!
• Scavenge for parts, fight for special items (like runestones to disrupt votes), or hunt for the Contract—a deadly chance to win alone!
• Energy towers, crosses, broken components… Every choice could turn the tide.
• Vote, debate, frame—use words and acting to earn trust… or orchestrate a fatal betrayal.
• If half the tasks fail, the Evil unleash a massacre! The Righteous must expose the traitors, or face total annihilation.
• Cooperate? Or betray?—The last one standing isn’t always the winner.
Castle of Mist is a first-person shooter with Roguelike random elements set in a medieval-style adventure. Players control different characters, choose various items to create unique playstyles, and ultimately defeat various monsters and the dragon attacking the castle to achieve victory.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.