A new game, Vigil: The Longest Night, that draws inspiration from Bloodborne has been announced:

Vigil: The Longest Night Announcement Trailer

The 2D action platformer looks like a mix between FromSoft's Bloodborne and indie darling Salt and Sanctuary, with a bit of good old Castlevania thrown in the mix:

The game's main features:

• Experiment with 4 types of weapon and multiple varieties of each type.
• A number of unique items to suit how you play
• A fusion of Lovecraftian prose and Taiwanese culture 
• Complex Skill Tree to create the ultimate warrior of light.
• Unique art style inspired by the art of Chinese Paper Cutting
• Brutal Enemies with multiple methods of attack and surprising attacks
• Explore dank caves, abandoned villages, and haunted forests
• Meet the residents of Leila’s hometown as they struggle in world of maddening darkness
• Battle a host of hideous bosses from the depths of your nightmares
• Multiple endings to unravel
• Music by the talented Jouni Valjakka of popular band Whispered/

The game will come in 2019 and has a Steam page already!