Granny Pills: Defend Cactuses

2075 year. After the invasion of aliens, there was almost no life and oxygen left on Earth. The only plant that survived are cacti. The aliens want to destroy or steal all the cactuses to stop the live on Earth. The brave Granny who grows her cactuses on the road (so that they can receive rays of light) should protect them from aliens. She discovered that the aliens are afraid of human pills, and she has a huge amount of them, as well as a shotgun loaded in case of emergency. Help her and her cactuses to restore life on Earth and chase away the aliens!

Click on the screen to shoot pills at the invading aliens. Slide your finger or mouse to aim Granny's firearm for more precise shots. Gather power-ups that drop to enhance your firepower, such as double damage. Guard the cactuses by defeating all aliens before they harm them. Watch your ammo and refill when necessary to avoid being vulnerable. Survive through waves of aliens, each harder than the last, to move forward in the game. Employ the environment to your advantage by setting up cactuses as barriers against aliens.