Games like Spiritus Vindicta
Games like Spiritus Vindicta include Firework, Skul: The Hero Slayer, CARRION, Five Nights at Freddy's: Into the Pit, and Phasmophobia. We matched them by the tags players give Spiritus Vindicta on Steam (Indie, Action, Horror, Investigation, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Firework
Shared: Indie · Horror · 2D

Skul: The Hero Slayer
Shared: Indie · Action · Pixel Graphics

CARRION
Shared: Action · Indie · Horror

Five Nights at Freddy's: Into the Pit
Shared: Horror · Pixel Graphics · Singleplayer

Phasmophobia
Shared: Horror · Investigation · Supernatural

Poppy Playtime
Shared: Horror · Singleplayer · Indie

The Binding of Isaac: Rebirth
Shared: Indie · Pixel Graphics · Singleplayer

DISTRAINT: Deluxe Edition
Shared: Indie · Horror · 2D

SANABI
Shared: Action · Pixel Graphics · Indie

Vampire Survivors
Shared: Indie · Pixel Graphics · 2D

Sally Face - Episode One
Shared: Indie · Horror · Dark

Resident Evil 4
Shared: Action · Horror · Singleplayer

Bendy and the Dark Revival
Shared: Horror · Action · Singleplayer

Bendy and the Ink Machine
Shared: Horror · Singleplayer · Indie

Buckshot Roulette
Shared: Horror · Indie · Singleplayer

Blasphemous
Shared: Indie · Pixel Graphics · 2D

Katana ZERO
Shared: Action · Pixel Graphics · Indie

LIMBO
Shared: Indie · 2D · Horror

Pony Island
Shared: Indie · Singleplayer · Pixel Graphics

Hotline Miami
Shared: Action · Indie · Pixel Graphics

Five Nights at Freddy's
Shared: Horror · Singleplayer · Indie

The Escapists
Shared: Indie · Pixel Graphics · Singleplayer

Broforce
Shared: Action · Pixel Graphics · Indie

Ready or Not
Shared: Singleplayer · Horror · Action