Games like Tomb Defender
Games like Tomb Defender include Bloons TD 6, Age of Mythology: Retold, Rogue Tower, Tempest Rising, and They Are Billions. We matched them by the tags players give Tomb Defender on Steam (Strategy, Tower Defense, Base Building, Isometric, and Real Time Tactics): closest matches first, and among equally close ones the better-known games.

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Age of Mythology: Retold
Shared: Strategy · Base Building · RTS

Rogue Tower
Shared: Strategy · Tower Defense · Casual

Tempest Rising
Shared: Strategy · Base Building · RTS

They Are Billions
Shared: Strategy · Base Building · Tower Defense

Creeper World 4
Shared: Tower Defense · Real Time Tactics · Strategy

Thronefall
Shared: Strategy · Tower Defense · Base Building

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

Command & Conquer™ Remastered Collection
Shared: Strategy · Base Building · RTS

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

Tower Dominion
Shared: Strategy · Tower Defense · Base Building

Mindustry
Shared: Tower Defense · Base Building · Strategy

Minimalist Tower Defense
Shared: Strategy · Tower Defense · Real Time Tactics

Age of Darkness: Final Stand
Shared: Tower Defense · Strategy · Base Building

Planetary Annihilation: TITANS
Shared: Strategy · Base Building · Real Time Tactics

Stronghold: Definitive Edition
Shared: Strategy · Real Time Tactics · Base Building

Age of Empires III: Definitive Edition
Shared: Strategy · Base Building · RTS

Commandos: Origins
Shared: Strategy · Real Time Tactics · Isometric

Warhammer 40,000: Dawn of War - Definitive Edition
Shared: Strategy · Base Building · RTS

Stronghold Crusader: Definitive Edition
Shared: Strategy · Real Time Tactics · Tower Defense

Command & Conquer™ Red Alert™ 3
Shared: Strategy · Base Building · Level Editor

Last Train Home
Shared: Strategy · Real Time Tactics · RTS

Taur
Shared: Strategy · Tower Defense · Base Building

Age of Empires II (Retired)
Shared: Strategy · Base Building · RTS