About
Become the hero who protects the fantasy world and stop the monster invasion! 'Legacy of Defense' combines defense with deck-building. Build your deck, use powerful skills, gain experience, upgrade, clear stages, and defeat the final boss. Ready to test your strategy and luck?
Media
Releases
Platform
Date
August 14, 2026
First release date. Per-platform and regional dates, editions and remasters are not in the database yet.
PC and Steam Deck
Steam store pageSteam Deck: Verified works great out of the box
Minimum
Recommended
OS
Windows 10
Windows 10
Processor
Intel i5+
Intel i5+
Memory
4 GB RAM
4 GB RAM
Graphics
Nvidia 450 GTS / Radeon HD 5750 or better
Nvidia 450 GTS / Radeon HD 5750 or better
Storage
500 MB available space
500 MB available space
Requirements and Deck status as listed on Steam, checked Oct 10, 2026.