In Monster Castle Defense you must protect your queen from the army of evil humans coming to kill her.
Summon powerful monsters to defend her and your castle!
As your monsters fight they earn exp and can evolve into more powerful defenders.
You can also earn cash to upgrade their attack power.
A wide array of unique defenders make this a really fun tower defense game.
Enjoy Monster Castle Defense.
Mouse can be used to do everything.
Select your monster units and then click the sword icon to upgrade attack power, or arrow button to evolve them (if their exp bar is full).
Buy Monsters - Q,W,E,R,A,S,D,F.
Buy Spells - Z,X,C,V.
Once monster unit selected:
Upgrade Attack - T.
Evolve - G.
Sell - B.