Command an array of soldiers and turrets in pursuit of various planet-conquering objections, being careful to defend your battery, because your battery is kind of important to your spaceship. Everyone knows nothing puts a damper on a day of planetary destruction like having to root around the still burning wrecks of your enemies for some jumper cables.

Crop Defenders is inspired by several tower defense sub-genres; instead of protecting a goal via strategically-placed towers along a fixed path, you're tasked with using an army of birds to guard a small patch of crops from invading rabbits, deer and other hungry wildlife.