Monstet VS Zombie VIP

9FACTORY, an independent game developer, finally broke out after a long hiatus and came back with the new title, 'Earth Protectors'!
9FACTORY presents you the amazing defense game, even better than the previous '9 Heroes Defense.'
Super System that you haven't even seen before will be there to help you with your gameplay.
Eliminate the zombies swarming from multiple lines and save the Earth!
Sounds easy? It's easier said than done.
Why don't you try it?

[Featured]
- Multi Line
This is not a typical battle system that takes place in a single line - all the battles waging in 4 lines at the same time will totally blow you away.

- Super System
Launch a normal monster for a certain number of times and it transforms into Super Monster.
Use the powerful super monsters and win your battle.

- Various Objects
Objects placed across the map such as portals, moving walkways and hard gravestones will add the fun to the gameplay.

- Sticker System
Enjoy various stickers to upgrade the stats of your monsters and super monsters.

- Game Mode
Total of 4 exciting game modes
Day time Mode: 100 stages to play
Night time Mode: 100 stages to play
Station Assault in Day time: 90 stages to play
Station Assault in Night time: 90 stages to play
Zombie Rush: Unlimited stages