Games like EGO Protocol
Games like EGO Protocol include Pikuniku, BEEP, Donut County, FEZ, and A Story About My Uncle. We matched them by the tags players give EGO Protocol on Steam (Indie, Casual, Puzzle, Sci-fi, and Family Friendly): closest matches first, and among equally close ones the better-known games.

Pikuniku
Shared: Indie · Casual · Puzzle

BEEP
Shared: Indie · Puzzle · Adventure

Donut County
Shared: Indie · Casual · Puzzle

FEZ
Shared: Indie · Puzzle · Platformer

A Story About My Uncle
Shared: Indie · Adventure · Puzzle

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

LIMBO
Shared: Indie · Puzzle · Platformer

Defy Gravity Extended
Shared: Indie · Puzzle · Platformer

Toki Tori
Shared: Indie · Puzzle · Casual

Rolling Sun
Shared: Indie · Casual · Puzzle

Scribblenauts Unlimited
Shared: Casual · Puzzle · Family Friendly

Out There Somewhere
Shared: Indie · Puzzle · Platformer

Assemble with Care
Shared: Indie · Casual · Puzzle

Nihilumbra
Shared: Indie · Puzzle · Casual

Waveform
Shared: Indie · Puzzle · Casual

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

Strange Jigsaws
Shared: Casual · Puzzle · Adventure

Peggle Deluxe
Shared: Casual · Puzzle · Arcade

Old Man's Journey
Shared: Casual · Indie · Family Friendly

Morphopolis
Shared: Indie · Puzzle · Casual

Tetris® Effect: Connected
Shared: Puzzle · Family Friendly · Indie

Moncage
Shared: Casual · Indie · Puzzle

Gorogoa
Shared: Indie · Puzzle · Casual

Tricky Towers
Shared: Puzzle · Casual · Family Friendly