Lighting 5/5 : Beautiful lights at night of the planet.

Sound and BGM : 3/5 : Good ambient sounds, But could add some background music to make it more exciting.

Story 3/5 : Most of the time, We just have to fix this and find that. Or protect the core like most of defense maps, However we know why we are here.

Gameplay 3/5 : Playing for the first time makes me confused about paths and objectives, The objective's instructions aren't clearly for a couple of play times.

By the way, Nice turrets.

Unique 4/5 : Many imported assets, Sci-fi theme

Conclusion: 4/5