Games like Vampirii
Games like Vampirii include Vampyr, The Life and Suffering of Sir Brante, Suzerain, Vampire: The Masquerade - Bloodlines, and Tiny Bunny. We matched them by the tags players give Vampirii on Steam (Vampires, Horror, RPG, Dark, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.
Vampyr
Shared: Vampires · RPG · Story Rich
The Life and Suffering of Sir Brante
Shared: RPG · Story Rich · Choices Matter
Suzerain
Shared: Choose Your Own Adventure · Story Rich · Interactive Fiction
Vampire: The Masquerade - Bloodlines
Shared: Vampires · RPG · Horror
Tiny Bunny
Shared: Horror · Dark · Story Rich
Slay the Princess — The Pristine Cut
Shared: Horror · Story Rich · Choices Matter
Undertale
Shared: Story Rich · RPG · Choices Matter
Roadwarden
Shared: RPG · Story Rich · Interactive Fiction
Vampire: The Masquerade - Coteries of New York
Shared: Vampires · RPG · Story Rich
No, I'm not a Human
Shared: Horror · Choices Matter · Story Rich
The Test
Shared: Choose Your Own Adventure · Story Rich · Multiple Endings
The Casting of Frank Stone™
Shared: Horror · Choices Matter · Story Rich
The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Story Rich · Choices Matter
Cabernet
Shared: Vampires · Horror · Story Rich
Vampire: The Masquerade — Night Road
Shared: Vampires · Choose Your Own Adventure · RPG
The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Dark · Story Rich · Interactive Fiction
Until Dawn™
Shared: Horror · Choices Matter · Choose Your Own Adventure
Scarlet Hollow
Shared: Horror · Choices Matter · Story Rich
Late Shift
Shared: Choose Your Own Adventure · Choices Matter · Story Rich
The Coffin of Andy and Leyley
Shared: Story Rich · Dark · Multiple Endings
Sally Face - Episode One
Shared: Horror · Story Rich · Dark
INSIDE
Shared: Horror · Dark · Story Rich
Homicipher
Shared: Horror · Choose Your Own Adventure · Multiple Endings
The Test: Hypothesis Rising
Shared: Horror · Choose Your Own Adventure · Choices Matter