Games like Tiny Robots: Portal Escape
Games like Tiny Robots: Portal Escape include Chants of Sennaar, The Room, Donut County, Gorogoa, and Boxes: Lost Fragments. We matched them by the tags players give Tiny Robots: Portal Escape on Steam (Adventure, Casual, Indie, Action-Adventure, and Puzzle): closest matches first, and among equally close ones the better-known games.

Chants of Sennaar
Shared: Adventure · Puzzle · Indie

The Room
Shared: Puzzle · Adventure · Indie

Donut County
Shared: Casual · Indie · Adventure

Gorogoa
Shared: Indie · Puzzle · Casual

Boxes: Lost Fragments
Shared: Adventure · Puzzle · Casual

The Room Three
Shared: Adventure · Puzzle · Indie

Pikuniku
Shared: Adventure · Indie · Casual

TOEM: A Photo Adventure
Shared: Adventure · Puzzle · Cozy

Is This Seat Taken?
Shared: Casual · Puzzle · Cozy

LEGO® Builder's Journey
Shared: Indie · Casual · Puzzle

The Room 4: Old Sins
Shared: Adventure · Puzzle · Escape Room

Carto
Shared: Indie · Puzzle · Adventure

Moncage
Shared: Casual · Indie · Adventure

COCOON
Shared: Adventure · Indie · Puzzle

Florence
Shared: Casual · Adventure · Indie

The Last Campfire
Shared: Adventure · Puzzle · Indie

Iris.Fall
Shared: Adventure · Casual · Indie

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Puzzle

Tick Tock: A Tale for Two
Shared: Adventure · Puzzle · Indie

Slime Rancher 2
Shared: Adventure · Casual · Cute

Stray
Shared: Adventure · Puzzle · Atmospheric

WEBFISHING
Shared: Casual · Indie · Cute

Samsara Room
Shared: Adventure · Indie · Puzzle

The Room Two
Shared: Puzzle · Adventure · Indie