I play in "A.I.M.", which means "Artificial Intelligence Machine" (that is, "Механоиды"). I play in first part of game.
This game consist of 7 areas. Every area is an open world. They are connected with special teleports you must to find. Area has two general bases, several special bases and save buildings, and several clan bases. You may be free or may enter some clan. Clans have various aims in a sector (area), has certain enemy clans.
And in this world there is you - a mechanical glider, which you can change, buy, fight, win and trade. Your choice. Bases can give you tasks and payment for their execution.
This game is very old, about 20 years ago.