Games like Horde Lab
Games like Horde Lab include Bloons TD 6, Rogue Tower, Plants vs. Zombies GOTY Edition, Legion TD 2 - Multiplayer Tower Defense, and Kingdom Rush - Tower Defense. We matched them by the tags players give Horde Lab on Steam (Strategy, Roguelite, Tower Defense, 2D, and Casual): closest matches first, and among equally close ones the better-known games.
Bloons TD 6
Shared: Strategy · Tower Defense · Casual
Rogue Tower
Shared: Strategy · Tower Defense · Casual
Plants vs. Zombies GOTY Edition
Shared: Strategy · Tower Defense · Casual
Legion TD 2 - Multiplayer Tower Defense
Shared: Tower Defense · Strategy · PvP
Kingdom Rush - Tower Defense
Shared: Strategy · Tower Defense · 2D
Minimalist Tower Defense
Shared: Strategy · Tower Defense · 2D
Mindustry
Shared: Tower Defense · Strategy · Base Building
Emberward
Shared: Strategy · Tower Defense · Roguelite
Nordhold
Shared: Strategy · Tower Defense · Roguelite
Bloons TD 5
Shared: Strategy · Tower Defense · Casual
Tower Dominion
Shared: Strategy · Tower Defense · Roguelite
Plague Inc: Evolved
Shared: Strategy · Casual · Indie
ShellShock Live
Shared: Strategy · 2D · Casual
Kingdom Rush Origins - Tower Defense
Shared: Strategy · Tower Defense · 2D
Sir, We Have an Orc Problem
Shared: Tower Defense · Roguelite · Strategy
Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · Tower Defense · 2D
Necrosmith
Shared: Tower Defense · Roguelite · Strategy
Heretic's Fork
Shared: Strategy · Tower Defense · Roguelite
Wall World
Shared: Roguelite · Tower Defense · Strategy
GemCraft - Chasing Shadows
Shared: Strategy · Tower Defense · Top-Down
Factorio
Shared: Strategy · Base Building · 2D
Drill Core
Shared: Strategy · Roguelite · Tower Defense
Cluckmech Oasis
Shared: Strategy · Tower Defense · Roguelite
Creeper World 3: Arc Eternal
Shared: Strategy · Tower Defense · Indie