No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $1M — a different platform, not this one.

Song Of The Prairie

It's a cozy 3D farm sim game. A hero who defeted the Demon King has retired and started a farmer's life in Goddess blessed Prairie Town. Harvest hug fruits, breed fantastic animals, meet friendly residents, manage this beautiful town! That's the utopia in your dream.