Games like RealDol
Games like RealDol include Slime Rancher, ICEY, Muse Dash, Pikuniku, and DJMAX RESPECT V. We matched them by the tags players give RealDol on Steam (Action, Adventure, Casual, Simulation, and 2D): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Cute · Singleplayer

ICEY
Shared: Action · Adventure · Anime

Muse Dash
Shared: Anime · Cute · Casual

Pikuniku
Shared: Adventure · Casual · Indie

DJMAX RESPECT V
Shared: Casual · Action · Anime

Cat Quest
Shared: Adventure · Action · Cute

鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · Action

Russian Life Simulator
Shared: Simulation · Action · 2D

Wobbly Life
Shared: Adventure · Simulation · Action

Slime Rancher 2
Shared: Cute · Adventure · Singleplayer

Book of Yog Idle RPG
Shared: Simulation · Casual · Adventure

Marco & The Galaxy Dragon
Shared: Adventure · Anime · Casual

Forward to the Sky
Shared: Action · Adventure · Anime

Plebby Quest: The Crusades
Shared: Casual · Adventure · Action

DAVE THE DIVER
Shared: Casual · Adventure · Simulation

Miracle Snack Shop
Shared: Simulation · Anime · Casual

Gang Beasts
Shared: Action · Casual · Adventure

Fox Hime Zero
Shared: Anime · Casual · Adventure

Dungeon Munchies
Shared: Action · Adventure · Indie

Sparkle 2 Evo
Shared: Casual · Action · Simulation

Game Dev Tycoon
Shared: Simulation · Casual · Indie

House Flipper
Shared: Simulation · Casual · Singleplayer

Monster Boy and the Cursed Kingdom
Shared: Action · Adventure · 2D

Florence
Shared: Adventure · Casual · Indie