ETS2 - Hex Map Demo V1.55

Hex map for Euro Truck Simulator 2 version 1.55, created by 10avoid.

Changelog of the HEX1_DEMO version:
Added HEX1 territories in the tundra climate zone, including more than 100 kilometers of roads.
The city of Seversk, V.P. Vytyakha, V.P. Marshor.
Infrastructure of the Gorelo-Snezhinskoye oil and gas field.

Authors: 10avoid