Games like Vincent the Vampire
Games like Vincent the Vampire include Deponia, There Is No Game: Wrong Dimension, Broken Age, Little Misfortune, and Deponia Doomsday. We matched them by the tags players give Vincent the Vampire on Steam (Point & Click, 2D, Adventure, Dark Comedy, and Dark Humor): closest matches first, and among equally close ones the better-known games.

Deponia
Shared: Point & Click · Adventure · 2D

There Is No Game: Wrong Dimension
Shared: Point & Click · Adventure · Indie

Broken Age
Shared: Point & Click · Adventure · Story Rich

Little Misfortune
Shared: Point & Click · Adventure · Story Rich

Deponia Doomsday
Shared: Point & Click · Adventure · Story Rich

Chaos on Deponia
Shared: Point & Click · Adventure · 2D

Return to Monkey Island
Shared: Point & Click · Adventure · 2D

Sally Face - Episode One
Shared: Story Rich · Adventure · Point & Click

Lil' Guardsman
Shared: Point & Click · Adventure · 2D

South Park™: The Stick of Truth™
Shared: Adventure · Dark Humor · 2D

Anna's Quest
Shared: Point & Click · Adventure · Dark Humor

Fran Bow
Shared: Point & Click · Adventure · Story Rich

Edna & Harvey: Harvey's New Eyes
Shared: Point & Click · Adventure · Dark Humor

Cyanide & Happiness - Freakpocalypse (Episode 1)
Shared: Point & Click · Dark Comedy · Adventure

Edna & Harvey: The Breakout
Shared: Point & Click · Adventure · Dark Humor

Tales from the Borderlands
Shared: Adventure · Point & Click · Story Rich

Randal's Monday
Shared: Point & Click · Adventure · 2D

The Darkside Detective
Shared: Point & Click · Adventure · Story Rich

Deponia: The Complete Journey
Shared: Point & Click · Adventure · 2D

60 Seconds! Reatomized
Shared: 2D · Dark Humor · Point & Click

Four Last Things
Shared: Point & Click · Adventure · Dark Comedy

Thimbleweed Park™
Shared: Point & Click · Adventure · Story Rich

Mindlock - The Apartment
Shared: Point & Click · Adventure · Dark Humor

Reventure
Shared: Adventure · 2D · Indie