Games like StickmanQuiz
Games like StickmanQuiz include VHOLUME, Mirror 2: Project X, Moncage, Spirit of the North, and hololive Treasure Mountain. We matched them by the tags players give StickmanQuiz on Steam (Casual, Trivia, 3D Platformer, 3D, and Atmospheric): closest matches first, and among equally close ones the better-known games.

VHOLUME
Shared: 3D Platformer · Atmospheric · Casual

Mirror 2: Project X
Shared: 3D · Casual · Singleplayer

Moncage
Shared: Casual · Singleplayer · Atmospheric

Spirit of the North
Shared: Casual · Atmospheric · Singleplayer

hololive Treasure Mountain
Shared: Casual · Score Attack · 3D Platformer

Bloons TD 6
Shared: Casual · Singleplayer · 3D

BETON BRUTAL
Shared: 3D Platformer · Casual · Atmospheric

Refunct
Shared: 3D Platformer · Casual · Atmospheric

Librarian: Tidy Up the Arcane Library!
Shared: Casual · Singleplayer · 3D

Chill with You : Lo-Fi Story
Shared: Casual · Atmospheric · 3D

A Story About My Uncle
Shared: Atmospheric · Singleplayer · 3D Platformer

SONIC X SHADOW GENERATIONS
Shared: 3D Platformer · 3D · Singleplayer

BABBDI
Shared: Atmospheric · Casual · Singleplayer

PowerWash Simulator 2
Shared: Casual · Local Multiplayer · 3D

Sonic Colors: Ultimate
Shared: Casual · Atmospheric · Singleplayer

Ultimate Fishing Simulator
Shared: 3D · Casual · Atmospheric

Grow Up
Shared: Casual · 3D Platformer · Singleplayer

PowerWash Simulator
Shared: Casual · 3D · Singleplayer

Kao the Kangaroo: Round 2 (2003 re-release)
Shared: 3D Platformer · Casual · Singleplayer

LEGO® Harry Potter™ Collection
Shared: Casual · 3D Platformer · 3D

Berry Bury Berry
Shared: 3D · Casual · Singleplayer

Flower
Shared: Casual · Atmospheric · Singleplayer

Superflight
Shared: Casual · Atmospheric · Singleplayer

Boxes: Lost Fragments
Shared: Casual · 3D · Atmospheric