The description of Royal Defense King
Summon heroes and soldiers and fend off the invading army of Undead.
- Strategy game with simple controls of Summon, Skill, and Energy Recharge
- Self activating unique skill for each character
- Area skill that can result in maximum effect if you time it right
- New characters unlocked by clearing Stages and Endless Mode challenges
- Bonus effect when a character reaches Lv. 10