UseMap Defense Online

Play the UseMap Defense that was only available on PC, no on your mobile device!

Play the UseMap Defense that was only available on PC, no on your mobile device!

★★★ Online real-time idle strategic defense RPG! ★★★

★ Form a party with 10 players and hunt down the Boss Monster in real-time!

★ Real-time online RPG battle supported!

★ Diverse RPG features including hero system, equipment upgrade, merge, and inventory!

★ You don't even have to fight hard! Full idle mode supported!

★ Numerous Support Units with unique skill system for each Support Unit!

★ Hundreds of hero items and relic system! Mind-blowing mega contents!

★ 6 unique Defense Modes!

■ Boss Dungeon Online

■ Random Defense

■ Strategic Road Block Defense

■ 100 Million Star Defense

■ Planet Craft Conquest Online

■ Hero PvP Battle

If you have any inquiry please do not hesitate to contact us via email:

usemapdef@naver.com