"Granny Pills: Defend Cactuses" Game

2075 year. After the intrusion of aliens, there was practically no life and oxygen left on Earth. The only plant that survived are cacti. The aliens wish to damage or steal all the cactuses to stop the live on Earth. The brave Granny who grows her cactuses on the roadway (so that they can receive rays of light) must secure them from aliens. She discovered that the aliens are afraid of human tablets, and she has a huge quantity of them, in addition to a shotgun filled in case of emergency. Help her and her cactuses to bring back life in the world and repel the aliens!