Apparently SteamDB is acting crazy and it is actually leaking various release dates for upcoming games, probably some are placeholder or actual release dates.
Hollow Knight Silksong is listed for June 12th 2020
The Outer Worlds is coming August 6th 2019
Biomutant release date is July 1st 2019
Desperados III is listed for September 30 2019
Hollow Knight Silksong is listed for June 12th 2020
The Outer Worlds is coming August 6th 2019
Biomutant release date is July 1st 2019
Desperados III is listed for September 30 2019