Games like Wish Upon a Cat
Games like Wish Upon a Cat include Finding Paradise, To the Moon, Impostor Factory, Until Then, and Terraria. We matched them by the tags players give Wish Upon a Cat on Steam (Adventure, Interactive Fiction, JRPG, Exploration, and 2D): closest matches first, and among equally close ones the better-known games.

Finding Paradise
Shared: Adventure · Pixel Graphics · Emotional

To the Moon
Shared: Adventure · Interactive Fiction · Pixel Graphics

Impostor Factory
Shared: Adventure · Pixel Graphics · 2D

Until Then
Shared: Interactive Fiction · Pixel Graphics · Emotional

Terraria
Shared: Adventure · 2D · Pixel Graphics

A Bird Story
Shared: Adventure · Pixel Graphics · Interactive Fiction

Meg's Monster
Shared: Adventure · JRPG · Pixel Graphics

Just a To the Moon Series Beach Episode
Shared: Adventure · JRPG · Pixel Graphics

FINAL FANTASY VI
Shared: JRPG · Adventure · 2D

DAVE THE DIVER
Shared: Adventure · Pixel Graphics · Exploration

OneShot
Shared: Pixel Graphics · Adventure · Story Rich

FINAL FANTASY
Shared: JRPG · Pixel Graphics · 2D

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Interactive Fiction · Emotional · 2D

Refind Self: The Personality Test Game
Shared: Interactive Fiction · Adventure · Pixel Graphics

Outcore: Desktop Adventure
Shared: Adventure · Exploration · Free to Play

Eastward
Shared: Adventure · Pixel Graphics · JRPG

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

FINAL FANTASY V
Shared: JRPG · Adventure · 2D

SANABI
Shared: Adventure · Pixel Graphics · 2D

Hyper Light Drifter
Shared: Adventure · Pixel Graphics · Exploration

FINAL FANTASY III
Shared: JRPG · Adventure · 2D

There Is No Game: Wrong Dimension
Shared: Adventure · Pixel Graphics · 2D

Chained Echoes
Shared: JRPG · Pixel Graphics · 2D

OMORI
Shared: Pixel Graphics · 2D · Adventure