Games like Hallway Defender
Games like Hallway Defender include Rogue Tower, Bloons TD 6, Cluckmech Oasis, Plants vs. Zombies GOTY Edition, and Emberward. We matched them by the tags players give Hallway Defender on Steam (Casual, Strategy, Tower Defense, Roguelite, and Roguelike): closest matches first, and among equally close ones the better-known games.

Rogue Tower
Shared: Strategy · Tower Defense · Casual

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Cluckmech Oasis
Shared: Strategy · Tower Defense · Roguelike

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · Casual

Emberward
Shared: Tower Defense · Strategy · Roguelite

Tower Dominion
Shared: Strategy · Tower Defense · Roguelike

(the) Gnorp Apologue
Shared: Strategy · Roguelite · Casual

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Casual

Isle of Arrows
Shared: Tower Defense · Strategy · Roguelike

Wall World
Shared: Roguelite · Tower Defense · Strategy

Thronefall
Shared: Strategy · Tower Defense · 3D

PlateUp!
Shared: Roguelite · Roguelike · Management

Mini Motorways
Shared: Strategy · Casual · Management

Balatro
Shared: Roguelike · Strategy · Roguelite

Nordhold
Shared: Strategy · Tower Defense · Roguelite

Hexguardian
Shared: Tower Defense · Roguelite · Strategy

Bills Must Be Paid
Shared: Strategy · Roguelite · Casual

Kingdom Rush Origins - Tower Defense
Shared: Strategy · Tower Defense · Casual

How Many Dudes? The Roguelike Autobattler
Shared: Strategy · Casual · Roguelike

Mineral Defense
Shared: Strategy · Tower Defense · Roguelite

Kingdom Rush - Tower Defense
Shared: Strategy · Tower Defense · Casual

Slots & Daggers
Shared: Casual · Strategy · Roguelike

The WereCleaner
Shared: Casual · Strategy · Cute

Drill Core
Shared: Strategy · Tower Defense · Roguelite