Finally, the three latest updates (as of 2021) have added 8 new countries. In total, the Euro Truck Simulator 2 map has 27 different countries that you can explore. making the map much bigger and more diverse than before. This opens new possibilities for modders to create even more diverse maps and transportation systems. This is a lot, but you can have even a more expansive map thanks to ETS2 maps mods from Gamersmods.