Games like Morse vs. Horse
Games like Morse vs. Horse include Rhythm Doctor, Vampire Survivors, Gunpoint, There Is No Game: Wrong Dimension, and Undertale. We matched them by the tags players give Morse vs. Horse on Steam (Singleplayer, Pixel Graphics, 2D, Indie, and Education): closest matches first, and among equally close ones the better-known games.

Rhythm Doctor
Shared: Pixel Graphics · Singleplayer · Indie

Vampire Survivors
Shared: Pixel Graphics · 2D · Singleplayer

Gunpoint
Shared: Indie · 2D · Pixel Graphics

There Is No Game: Wrong Dimension
Shared: Indie · Pixel Graphics · Singleplayer

Undertale
Shared: Pixel Graphics · Singleplayer · Indie

Papers, Please
Shared: Indie · Pixel Graphics · Singleplayer

DELTARUNE
Shared: Pixel Graphics · Singleplayer · 2D

The Escapists
Shared: Pixel Graphics · Singleplayer · 2D

Plants vs. Zombies GOTY Edition
Shared: Singleplayer · 2D · Strategy

Geometry Dash
Shared: 2D · Level Editor · Singleplayer

A Dance of Fire and Ice
Shared: Singleplayer · Indie · Level Editor

Timberman
Shared: Pixel Graphics · Indie · Singleplayer

Baba Is You
Shared: Singleplayer · Indie · Pixel Graphics

Kingdom Rush - Tower Defense
Shared: Singleplayer · 2D · Strategy

Balatro
Shared: Singleplayer · Pixel Graphics · Indie

Game Dev Tycoon
Shared: Indie · Singleplayer · 2D

Five Nights at Freddy's: Into the Pit
Shared: Pixel Graphics · Singleplayer · 2D

Cookie Clicker
Shared: Pixel Graphics · Indie · 2D

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

Plague Inc: Evolved
Shared: Singleplayer · Indie · Strategy

Skul: The Hero Slayer
Shared: Indie · Pixel Graphics · 2D

Pizza Tower
Shared: Indie · Pixel Graphics · Singleplayer

McPixel
Shared: Pixel Graphics · Indie · Singleplayer

To the Moon
Shared: Indie · Pixel Graphics · Singleplayer