Granny and Grandson Simulator is a game where a grandmother and her grandson live together in a house. The objective of the game is for the grandmother to complete her daily routine while the grandson tries to stop her from using any means necessary. The grandson can find objects around the house to throw at his grandmother while she tries to catch him. Some of the objects are locked in containers that require keys to be found around the map.

The game has a simple yet engaging concept that keeps players on their toes. The graphics are decent, and the sound effects add to the overall experience. The gameplay is challenging and requires a strategy to succeed. Granny and Grandson Simulator is a game that is sure to keep players entertained for hours.