Bug Defender

Bug Defender is a free turret defense game by GrassGames. Hordes of nasty bugs crawl along a winding path towards your home, and it is up to you to stop them by placing guns, sprays and projectile turrets beside the path. Each turret type needs a matching factory, and both factories and turrets can be upgraded. Turrets can be set to target the leading, weakest or nearest bugs. Every kill earns cash for new defenses, while each bug that reaches the door costs a life. Four different gardens are available to defend.