Thos pesky crows are bored of the corn fields and have found that nibbling on nice, tasty marijuana plants is rather fun. However, this isn't going down so well with Farmer Sue Tickle who is determined to stop these high fliers from getting high.

Load up your rifle and head for the fields. As well as the bonged-out birds, take a pop at the Drugs Enforcement Officers (their heads only - they're wearing bullet-proof vests) and the dreaded crop sprayer plane.

Mouse to aim and left mouse button to shoot.