Stained Blood

A dying father's last words hand you a family secret: there's a demon living inside you, and how you use it is entirely your call. Corrupting your own relatives for personal gain is just one path on the table, and the game doesn't flinch from saying so.

The setup is simple enough to carry the rest. You've inherited power without instructions, and the people closest to you become the obvious targets once you start testing what that power can do.

Play moves through visual novel scenes where you choose how far the demon's influence spreads through the household, nudging family members toward compliance rather than fighting them outright. It's early days for the project, so the toolset is still small and mostly limited to the basics.