Save Game is a fairy-tale land based on video game source material. It’s not the first tale to be told using these stories as a basis. Many other tales feature some connection to the real world, like a person trapped inside a computer or being able to look through a screen out into the real world. How important is a connection to the real world for your game?
Games that end with the rescue (or destruction) of Cartridge Gardens likely don’t need much thought about the subject. For games that proceed to other islands, some consideration about the effects on the real world can give the game more texture. Is the Glitch a virus looking to overtake all systems to gain sentience? Is it a local virus eating through the computer of one family that could wreck their daughter’s paper?
How important is the Real World to you in Save Game?