Games like Wall World: Deep Threat
Games like Wall World: Deep Threat include Wall World, Skul: The Hero Slayer, FTL: Faster Than Light, Dungeon of the ENDLESS™, and The Binding of Isaac: Rebirth. We matched them by the tags players give Wall World: Deep Threat on Steam (Indie, Strategy, Action, Adventure, and Roguelike): closest matches first, and among equally close ones the better-known games.

Wall World
Shared: Strategy · Roguelike · Mining

Skul: The Hero Slayer
Shared: Indie · Action · Roguelike

FTL: Faster Than Light
Shared: Strategy · Indie · Roguelike

Dungeon of the ENDLESS™
Shared: Strategy · Indie · Roguelike

The Binding of Isaac: Rebirth
Shared: Indie · Roguelike · Difficult

The Escapists
Shared: Strategy · Indie · 2D

Noita
Shared: Roguelike · Indie · Difficult

Dead Cells
Shared: Adventure · Roguelike · 2D

The Binding of Isaac
Shared: Indie · Roguelike · Action

SANABI
Shared: Action · Adventure · Indie

Enter the Gungeon
Shared: Roguelike · Indie · Difficult

Stoneshard
Shared: Strategy · Roguelike · Pixel Graphics

Balatro
Shared: Roguelike · Strategy · Indie

UFO 50
Shared: Indie · Action · Strategy

Heat Signature
Shared: Indie · Action · Strategy

Kingdom Rush - Tower Defense
Shared: Strategy · 2D · Action

Vampire Survivors
Shared: Indie · 2D · Pixel Graphics

ScourgeBringer
Shared: Indie · Action · Adventure

Dome Keeper
Shared: Action · Roguelike · Indie

Dungreed
Shared: Indie · Action · Roguelike

Hollow Knight: Silksong
Shared: Indie · Difficult · 2D

Titan Souls
Shared: Indie · Adventure · Action

Kingdom Rush Vengeance - Tower Defense
Shared: Strategy · 2D · Difficult

Kingdom Rush Origins - Tower Defense
Shared: Strategy · 2D · Difficult