Games like WTF Do You Know?
Games like WTF Do You Know? include The Test: Final Revelation, The Test, The Test: Hypothesis Rising, The Test: Reality Check, and Volcano Princess. We matched them by the tags players give WTF Do You Know? on Steam (Simulation, Choices Matter, Multiple Endings, Visual Novel, and Choose Your Own Adventure): closest matches first, and among equally close ones the better-known games.

The Test: Final Revelation
Shared: Simulation · Choices Matter · Multiple Endings

The Test
Shared: Simulation · Multiple Endings · Choose Your Own Adventure

The Test: Hypothesis Rising
Shared: Simulation · Choices Matter · Multiple Endings

The Test: Reality Check
Shared: Simulation · Choices Matter · Visual Novel

Volcano Princess
Shared: Choices Matter · Multiple Endings · Simulation

BAD END THEATER
Shared: Multiple Endings · Visual Novel · Choices Matter

The Confession
Shared: Simulation · Choices Matter · Multiple Endings

The Testing Chamber
Shared: Simulation · Choices Matter · Multiple Endings

Emily is Away <3
Shared: Simulation · Choices Matter · Multiple Endings

Slay the Princess — The Pristine Cut
Shared: Choices Matter · Visual Novel · Choose Your Own Adventure

WTF Is Wrong With You?
Shared: Simulation · Choices Matter · Multiple Endings

Death and Taxes
Shared: Choices Matter · Simulation · Multiple Endings

The Henry Stickmin Collection
Shared: Multiple Endings · Choose Your Own Adventure · Choices Matter

Undertale
Shared: Choices Matter · Multiple Endings · Funny

Magical Princess
Shared: Choices Matter · Multiple Endings · Simulation

Suzerain
Shared: Visual Novel · Choices Matter · Choose Your Own Adventure

LoveChoice
Shared: Choices Matter · Visual Novel · Multiple Endings

The Coffin of Andy and Leyley
Shared: Multiple Endings · Visual Novel · Choices Matter

Road to Empress I
Shared: Choices Matter · Visual Novel · Multiple Endings

Gobby McGobblenutz Presents: The Art of the Dad Joke: Chapter 1
Shared: Simulation · Choices Matter · Multiple Endings

Emily is Away Too
Shared: Simulation · Choices Matter · Multiple Endings

Class of '09: The Re-Up
Shared: Visual Novel · Simulation · Choose Your Own Adventure

Class of '09: The Flip Side
Shared: Visual Novel · Choose Your Own Adventure · Multiple Endings

Love Is All Around
Shared: Visual Novel · Multiple Endings · Choices Matter