Games like Todd The Technician
Games like Todd The Technician include Portal, Portal 2, Human Fall Flat, Moncage, and The Death | Thần Trùng. We matched them by the tags players give Todd The Technician on Steam (Adventure, Casual, Puzzle, Puzzle Platformer, and 3D): closest matches first, and among equally close ones the better-known games.

Portal
Shared: Puzzle · Puzzle Platformer · First-Person

Portal 2
Shared: Puzzle · First-Person · Puzzle Platformer

Human Fall Flat
Shared: Puzzle · Adventure · Puzzle Platformer

Moncage
Shared: Casual · Puzzle · Adventure

The Death | Thần Trùng
Shared: Puzzle · Adventure · Casual

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

LIMBO
Shared: Puzzle Platformer · Puzzle · Adventure

COCOON
Shared: Adventure · Puzzle · Puzzle Platformer

Little Nightmares
Shared: Adventure · Puzzle Platformer · Puzzle

The Room
Shared: Puzzle · Adventure · Atmospheric

Riven
Shared: Adventure · Puzzle · First-Person

Donut County
Shared: Casual · Puzzle · Adventure

Little Inferno
Shared: Casual · Puzzle · Indie

Firewatch
Shared: Adventure · Atmospheric · First-Person

The Stanley Parable
Shared: First-Person · Adventure · Comedy

Viewfinder
Shared: Puzzle · Puzzle Platformer · First-Person

A Story About My Uncle
Shared: Adventure · First-Person · Puzzle

Pikuniku
Shared: Adventure · Casual · Puzzle

RV There Yet?
Shared: Adventure · First-Person · Funny

PEAK
Shared: Adventure · First-Person · 3D

INSIDE
Shared: Puzzle Platformer · Atmospheric · Adventure

The Last Campfire
Shared: Adventure · Puzzle · Atmospheric

The Unfinished Swan
Shared: Adventure · Puzzle · Puzzle Platformer

Boxes: Lost Fragments
Shared: Puzzle · Adventure · Casual