A game drive system is like a big box that stores all the important information about a game, like what characters are there, what they can do, what they look like, what the world around them looks like, and what their goals are. It also keeps track of things like how much health a character has, how much money they've earned, and what items they've collected.
Think of it like a toy box where all your toys are kept. The game drive system is like the box, and all the toys inside are like the information about the game world. Just like you can take your toys out of the box to play with them, the game drive system lets you play the game by giving you access to all the information you need.
When you play a game, you're really just interacting with the game drive system. When you press a button on your controller, the game drive system receives that input and uses it to change something in the game world. So if you're playing a game where you're controlling a character who's walking around, when you press the controller stick to move the character, the game drive system gets that input and moves the character accordingly.
Basically, a game drive system is like the brain of a video game. It controls everything that happens in the game and allows you to interact with the virtual world of the game.