Games like Olive
Games like Olive include A Dance of Fire and Ice, pureya, Geometry Dash, Melody's Escape, and Muse Dash. We matched them by the tags players give Olive on Steam (Arcade, Casual, Runner, Side Scroller, and Colorful): closest matches first, and among equally close ones the better-known games.

A Dance of Fire and Ice
Shared: Arcade · Singleplayer · Colorful

pureya
Shared: Arcade · Casual · Colorful

Geometry Dash
Shared: Singleplayer · Colorful · 2D

Melody's Escape
Shared: Colorful · Runner · Character Customization

Muse Dash
Shared: Casual · Female Protagonist · Singleplayer

GRIS
Shared: Female Protagonist · Indie · Atmospheric

AudioSurf
Shared: Casual · Arcade · Colorful

Cat Goes Fishing
Shared: Casual · Singleplayer · Indie

Vampire Survivors
Shared: Casual · Arcade · Singleplayer

Assemble with Care
Shared: Casual · Indie · Singleplayer

Sayonara Wild Hearts
Shared: Casual · Arcade · Female Protagonist

Haste
Shared: Runner · Female Protagonist · Arcade

Turbo Pug
Shared: Casual · Side Scroller · Runner

Razortron 2000
Shared: Casual · Arcade · Indie

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: Side Scroller · Arcade · Casual

BEHEMOTH
Shared: Casual · Arcade · Side Scroller

Dino Run DX
Shared: Arcade · Runner · Indie

Ding Dong XL
Shared: Arcade · Runner · Casual

Timberman
Shared: Casual · Arcade · Indie

Slime Rancher 2
Shared: Singleplayer · Colorful · Casual

Peggle Deluxe
Shared: Casual · Arcade · Singleplayer

VHOLUME
Shared: Runner · Casual · Arcade

Flower
Shared: Casual · Colorful · Nature

Montaro
Shared: Casual · Runner · Indie