Games like OKIRO
Games like OKIRO include Chained Together, ATLYSS, DAVE THE DIVER, My Time at Portia, and Hello Kitty Island Adventure. We matched them by the tags players give OKIRO on Steam (Adventure, RPG, Casual, Simulation, and Dystopian ): closest matches first, and among equally close ones the better-known games.

Chained Together
Shared: Adventure · Casual · Platformer

ATLYSS
Shared: RPG · Adventure · 3D Platformer

DAVE THE DIVER
Shared: Adventure · Casual · RPG

My Time at Portia
Shared: RPG · Simulation · Casual

Hello Kitty Island Adventure
Shared: Adventure · Simulation · Casual

Climber Animals: Together
Shared: Simulation · Casual · Platformer

Trine 5: A Clockwork Conspiracy
Shared: Adventure · RPG · Action-Adventure

Slime Rancher
Shared: Adventure · Simulation · Casual

Slime Rancher 2
Shared: Adventure · Simulation · Casual

Wavetale
Shared: Adventure · Action-Adventure · 3D Platformer

Home Behind
Shared: Adventure · RPG · Casual

The Big Catch: Tacklebox
Shared: Adventure · Action-Adventure · Platformer

God of War Ragnarök
Shared: Adventure · RPG · Action-Adventure

The Darkest Tales — Into the Nightmare
Shared: Adventure · Action-Adventure · Platformer

Sonic Frontiers
Shared: Adventure · 3D Platformer · Action-Adventure

Carry The Glass
Shared: Adventure · Casual · Puzzle Platformer

A Hat in Time
Shared: Adventure · 3D Platformer · Cute

Ratchet & Clank: Rift Apart
Shared: Adventure · Action-Adventure · 3D Platformer

Kao the Kangaroo: Round 2 (2003 re-release)
Shared: Adventure · Casual · 3D Platformer

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Adventure · Simulation

Come with Me
Shared: Adventure · Casual · 3D Platformer

Melvor Idle
Shared: RPG · Casual · Adventure

Refunct
Shared: Casual · 3D Platformer · Platformer

Pumpkin Jack
Shared: Adventure · 3D Platformer · Platformer