Premise: I am always really happen with wave-survival games. This is simple with smooth mechanics. (Though they could certainly use with some more depth in future updates) I think this is a great idea and should be expanded with more levels.
Right Now: The game is definitely fun for a minute, but its features are exhausted rather quickly. I think it would be neat to add some additional strategic elements, such as constructing all new barricade objects instead of just repairing existing ones.
Overall: Fun wave-based survival game that could be something really special with any furthered development.
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