No doubt power consolidated more power and are at fault for the problems in the world. But other countries follow suit and few separate themselves from the pack. The majority of people around the world are apathetic at best and only interested in their direct social/family circle and that’s the biggest hurdle for global unity
The tribes series, or z-axis games, where you are able to move up and down as well as the traditional x-y movement you see in virtually all games. Usually set as shooters, they are fast paced movement games that have a huge skill curve which is why they aren’t made that often. Super fun when you get the hang of it though
Example
https://youtu.be/xOK3n8j7czA