The developers list the following minimum specs for the base game (which also apply to the DLC):
Something went wrong while displaying this content. ... Some geospatial data on this website is provided by geonames.org. Steam Community Summer~Life in the Countryside~ +Outing on Steam
: Introduce high-yield, premium crops like Heirloom Tomatoes, Indigo Berries, and Sweet Sweetcorn.
significantly expands the base game's tranquil rural experience by adding a brand-new outdoor map, fast travel, and a variety of interactive summer events
The developers list the following minimum specs for the base game (which also apply to the DLC):
Something went wrong while displaying this content. ... Some geospatial data on this website is provided by geonames.org. Steam Community Summer~Life in the Countryside~ +Outing on Steam
: Introduce high-yield, premium crops like Heirloom Tomatoes, Indigo Berries, and Sweet Sweetcorn.
significantly expands the base game's tranquil rural experience by adding a brand-new outdoor map, fast travel, and a variety of interactive summer events