In Earthium case, the real objective we work on for several years is to develop the layers 2 and 3, the Resources and Business Simulation Serious Game, and the Exploration and Quests Game. The Virtual Lands and the Map are more like a perfect UX/UI to onboard a lot of Players in this.
So, we made a quick benchmark and get on the same answer as a lot of platform: Mapbox is a great startup and made a great product. Let’s use it for the maps, at least to begin with.