The communication issue between players has not been resolved yet, Quick messages are not precise enough,and the V key can only mark the position within the field of view, which also has significant limitations.The M-key map can mark a location well, but relying solely on one marker cannot tell teammates what you want to do.
We need more types of map markers:
This map is very similar to the map of a communication soldier. Players can switch the type mark by pressing the R key, and the mouse pointer will change according to the type of mark.
In addition, due to the increase in mark types, players can use four types of mark simultaneously, but each mark can only be marked one at a time.