sentences:  A number of visual novel developers support Linux.Winter Wolves has released titles such as "Spirited Heart", "Heileen", "The Flower Shop", "Bionic Heart", "Card Sweethearts", "Vera Blanc", "Planet Stronghold", and "Loren The Amazon Princess" for Linux.Hanako Games has released "Science Girls", "Summer Session", "Date Warp", "Cute Knight Kingdom", and are considering porting "Fatal Hearts" to Linux.