A sudden mechanical rebellion. An ordinary girl who has gained power. Faced with a "world-class" crisis. Is there a secret behind the rebellion? Is the power gained safe? Can a few people's journey save the world? Find out in our Tower Defense game-- Mystery of the Dust!
We are not affiliated with IsThereAnyDeal.







Mystery of Dust is an RPG game with tower defense strategy elements. Players take on the role of "Lisha Komo," a girl caught in an "intelligent machine rebellion" sweeping the city. Granted the powerful "Memory Core," she uses "Heroic Memories" from past wars to fight. Due to her unique abilities, she forms a team to resolve the rebellion and uncover its source.
Deserts, factories, nights, days... Use your Memory Core to strategize and defeat various enemies!
10 playable Memory Cores, each with a unique skill. Understand their uses and form a cohesive team!
A chip system with over 100 attribute-enhancing entries. Unique set chip effects can drastically change combat styles.
A large talent tree to customize your team's strengths and weaknesses, supporting your strategy.
Free-play levels graded by difficulty, offering additional rewards.
Follow Lisha's journey through a captivating storyline.
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.







Mystery of Dust is an RPG game with tower defense strategy elements. Players take on the role of "Lisha Komo," a girl caught in an "intelligent machine rebellion" sweeping the city. Granted the powerful "Memory Core," she uses "Heroic Memories" from past wars to fight. Due to her unique abilities, she forms a team to resolve the rebellion and uncover its source.
Deserts, factories, nights, days... Use your Memory Core to strategize and defeat various enemies!
10 playable Memory Cores, each with a unique skill. Understand their uses and form a cohesive team!
A chip system with over 100 attribute-enhancing entries. Unique set chip effects can drastically change combat styles.
A large talent tree to customize your team's strengths and weaknesses, supporting your strategy.
Free-play levels graded by difficulty, offering additional rewards.
Follow Lisha's journey through a captivating storyline.
A sudden mechanical rebellion. An ordinary girl who has gained power. Faced with a "world-class" crisis. Is there a secret behind the rebellion? Is the power gained safe? Can a few people's journey save the world? Find out in our Tower Defense game-- Mystery of the Dust!
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.