Games like Trapped Guys
Games like Trapped Guys include Celeste, Downwell, Super Meat Boy, Timberman, and WEBFISHING. We matched them by the tags players give Trapped Guys on Steam (2D Platformer, Precision Platformer, Pixel Graphics, Arcade, and Casual): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Pixel Graphics · 2D Platformer

Downwell
Shared: Precision Platformer · Pixel Graphics · 2D Platformer

Super Meat Boy
Shared: Precision Platformer · 2D Platformer · Pixel Graphics

Timberman
Shared: Pixel Graphics · Casual · Arcade

WEBFISHING
Shared: Casual · Multiplayer · Online Co-Op

Ninja Kiwi Archive
Shared: Arcade · Casual · 2D Platformer

Brawlhalla
Shared: 2D Platformer · Multiplayer · Casual

Tetris® Effect: Connected
Shared: Multiplayer · Arcade · Singleplayer

Stardew Valley
Shared: Pixel Graphics · Multiplayer · Casual

Vampire Survivors
Shared: Pixel Graphics · Casual · Arcade

Bread & Fred
Shared: Pixel Graphics · 2D Platformer · Precision Platformer

VVVVVV
Shared: Precision Platformer · Pixel Graphics · 2D Platformer

Unpacking
Shared: Pixel Graphics · Casual · Singleplayer

Bloody Trapland
Shared: Precision Platformer · 2D Platformer · Multiplayer

OneShot
Shared: Pixel Graphics · Singleplayer · Indie

Bloons TD 6
Shared: Multiplayer · Casual · Singleplayer

Peggle Deluxe
Shared: Casual · Arcade · Singleplayer

SANABI
Shared: Pixel Graphics · 2D Platformer · Singleplayer

There Is No Game: Wrong Dimension
Shared: Pixel Graphics · Casual · Puzzle

Pizza Tower
Shared: 2D Platformer · Pixel Graphics · Singleplayer

Garry's Mod
Shared: Multiplayer · Casual · Singleplayer

To the Moon
Shared: Pixel Graphics · Emotional · Singleplayer

DAVE THE DIVER
Shared: Pixel Graphics · Casual · Singleplayer

PICO PARK
Shared: Multiplayer · Casual · Online Co-Op