What exactly are you looking for?


You have the very basic outline of a story there, but it tells us almost nothing about the actual gameplay...

Is it 2d (top down, isometric, side-view?) or 3d (fixed or moveable camera?)?

Are there humans that fight back, or are they helpless and you're just trying to maximise extermination within the time limit? How do you attack? Are your attacks upgradable?


Think more about how the game will actually play. What does the player do, and how?