Games like 3D Body Adventure
Games like 3D Body Adventure include Samorost 1, Neighbours back From Hell, There Is No Game: Wrong Dimension, Return to Monkey Island, and That's not my Neighbor. We matched them by the tags players give 3D Body Adventure on Steam (Casual, Point & Click, 2.5D, 2D, and Colorful): closest matches first, and among equally close ones the better-known games.

Samorost 1
Shared: Point & Click · Casual · 2D

Neighbours back From Hell
Shared: Point & Click · Casual · Singleplayer

There Is No Game: Wrong Dimension
Shared: Point & Click · Casual · Adventure

Return to Monkey Island
Shared: Point & Click · Adventure · 2D

That's not my Neighbor
Shared: Casual · Point & Click · Adventure

Strange Jigsaws
Shared: Casual · 2D · Adventure

CHUCHEL
Shared: Casual · Point & Click · Colorful

Melvor Idle
Shared: Casual · 2D · Singleplayer

Storyteller
Shared: Point & Click · 2D · Adventure

Morphopolis
Shared: Point & Click · Casual · Colorful

Chants of Sennaar
Shared: Point & Click · Colorful · Singleplayer

Castle of Illusion
Shared: Casual · Adventure · Singleplayer

Slime Rancher
Shared: Singleplayer · Adventure · Colorful

Scribblenauts Unlimited
Shared: Casual · 2D · Adventure

Machinarium
Shared: Point & Click · 2D · Casual

DAVE THE DIVER
Shared: Casual · Adventure · Singleplayer

Lil' Guardsman
Shared: Point & Click · Casual · Adventure

Gorogoa
Shared: Casual · Point & Click · Singleplayer

Lost in Play
Shared: Point & Click · 2D · Colorful

Broken Age
Shared: Point & Click · Adventure · Casual

A Little to the Left
Shared: Casual · Point & Click · Singleplayer

Is This Seat Taken?
Shared: Casual · Colorful · Point & Click

My Brother Rabbit
Shared: Point & Click · Adventure · 2D

Tukoni: Forest Keepers
Shared: Casual · Point & Click · Adventure