The Grand Harvest expansion is the Season 8 of SnowRunner. Included in the Year 2 Pass. Requires the base game SnowRunner to run.

After a streak of crop failures and poor harvests, operate three new vehicles to restore sustainable farming activities and alternative energy sources. This second expansion takes you deep in the countryside, and challenges you to nurse a four-map region back to health by renovating the local town and its airfield, building clean energy infrastructure, fixing farming equipment and more!

The Season 8: Grand Harvest expansion includes:

• A new primary objective adding hours of gameplay through new missions to restore farming activities.
• Four brand new 4km² maps. Restore the local environment, farming and maintaining alternative energy sources in a landscape of railroad stations, gas stations, construction zones, villages, and farm fields.
• Three new vehicles, including two Kirovets tractors: drive the Step 39331 “Pike”, a classic heavy-duty soviet truck, and celebrate Kirovets’ SnowRunner debut with the K700, an old-school farming specialist, and the K7M, a modern, state-of-the art tractor.
• An exclusive skin for the Step 39331 “Pike”.

More details on the official game page of SnowRunner - Season 8: New Expansion ...