Games like WHO IS AWESOME
Games like WHO IS AWESOME include Undertale, There Is No Game: Wrong Dimension, The Binding of Isaac: Rebirth, Cookie Clicker, and DELTARUNE. We matched them by the tags players give WHO IS AWESOME on Steam (Indie, Casual, Funny, Replay Value, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Undertale
Shared: Funny · Pixel Graphics · Indie

There Is No Game: Wrong Dimension
Shared: Indie · Funny · Pixel Graphics

The Binding of Isaac: Rebirth
Shared: Indie · Replay Value · Pixel Graphics

Cookie Clicker
Shared: Casual · Indie · Pixel Graphics

DELTARUNE
Shared: Funny · Pixel Graphics · Singleplayer

Game Dev Tycoon
Shared: Indie · Casual · Singleplayer

Peace, Death!
Shared: Indie · Casual · Funny

Timberman
Shared: Casual · Indie · Pixel Graphics

Dude, Stop
Shared: Funny · Pixel Graphics · Indie

Vampire Survivors
Shared: Indie · Pixel Graphics · Casual

Rhythm Doctor
Shared: Indie · Pixel Graphics · Singleplayer

Pizza Tower
Shared: Indie · Funny · Pixel Graphics

Oh...Sir!! The Insult Simulator
Shared: Indie · Funny · Comedy

Little Inferno
Shared: Indie · Casual · Funny

Plants vs. Zombies GOTY Edition
Shared: Casual · Singleplayer · Funny

McPixel
Shared: Indie · Comedy · Pixel Graphics

Balatro
Shared: Singleplayer · Pixel Graphics · Replay Value

Papers, Please
Shared: Indie · Pixel Graphics · Singleplayer

DLC Quest
Shared: Indie · Comedy · Pixel Graphics

Goat Simulator
Shared: Funny · Comedy · Casual

Getting Over It with Bennett Foddy
Shared: Singleplayer · Funny · Indie

Gunpoint
Shared: Indie · Pixel Graphics · Singleplayer

Montaro
Shared: Casual · Indie · Pixel Graphics

People Playground
Shared: Singleplayer · Funny · 2D