How to Make a GeoGuessr Map Playable in Multiplayer?

Open GeoGuessr and go to the map you want to use

Make sure the map is public or shared with the players

Create a multiplayer game or party mode

Select the custom map as the game map

Set the game mode, rounds, and time limit

Invite players using the game link or lobby code

Confirm all players can access the map before starting

Start the game once everyone has joined

Use the same map settings for all players to keep it fair