Games like Arcade Combat
Games like Arcade Combat include Plants vs. Zombies GOTY Edition, Kingdom Rush - Tower Defense, GemCraft - Chasing Shadows, Door Kickers, and Infested Planet. We matched them by the tags players give Arcade Combat on Steam (Strategy, Tower Defense, Zombies, Singleplayer, and Top-Down): closest matches first, and among equally close ones the better-known games.

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

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

GemCraft - Chasing Shadows
Shared: Strategy · Tower Defense · Singleplayer

Door Kickers
Shared: Strategy · Top-Down · Singleplayer

Infested Planet
Shared: Strategy · Tower Defense · Singleplayer

Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer

Plague Inc: Evolved
Shared: Strategy · Singleplayer · Zombies

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

Kingdom Rush 5: Alliance TD
Shared: Strategy · Tower Defense · Singleplayer

Dungeon Warfare
Shared: Strategy · Tower Defense · Singleplayer

Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · Tower Defense · Singleplayer

Necrosmith
Shared: Zombies · Tower Defense · Strategy

Kingdom Rush Vengeance - Tower Defense
Shared: Strategy · Tower Defense · Singleplayer

Rock 'N' Roll Defense
Shared: Strategy · Tower Defense · Action

The Escapists
Shared: Strategy · Singleplayer · 2D

Bloons TD 5
Shared: Strategy · Tower Defense · Singleplayer

They Are Billions
Shared: Strategy · Zombies · Tower Defense

Creeper World 3: Arc Eternal
Shared: Strategy · Tower Defense · Singleplayer

Aliens: Dark Descent
Shared: Strategy · Singleplayer · Action

Heretic's Fork
Shared: Tower Defense · Strategy · 2D

Space Pirates and Zombies
Shared: Strategy · Top-Down · Action

Tangy TD
Shared: Strategy · Tower Defense · Singleplayer

Orcs Must Die!
Shared: Tower Defense · Strategy · Action

GemCraft - Frostborn Wrath
Shared: Tower Defense · Strategy · Top-Down