Games like Battle for Treasure
Games like Battle for Treasure include Thronefall, Age of Darkness: Final Stand, Bloons TD 6, Age of Empires II (Retired), and Kingdom Rush - Tower Defense. We matched them by the tags players give Battle for Treasure on Steam (Strategy, Medieval, Tower Defense, RTS, and 3D): closest matches first, and among equally close ones the better-known games.

Thronefall
Shared: Strategy · Tower Defense · Medieval

Age of Darkness: Final Stand
Shared: Tower Defense · Strategy · RTS

Bloons TD 6
Shared: Strategy · Tower Defense · 3D

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

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

Kingdom Rush 6: Genesis TD
Shared: Strategy · Tower Defense · Medieval

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

Lessaria: Fantasy Kingdom Sim
Shared: Strategy · RTS · Tower Defense

Age of Mythology: Retold
Shared: Strategy · RTS · 3D

Kingdom Two Crowns
Shared: Tower Defense · Medieval · Strategy

Total War: WARHAMMER II
Shared: Strategy · RTS · Fantasy

Rogue Tower
Shared: Strategy · Tower Defense · 3D

Total War: WARHAMMER III
Shared: Strategy · RTS · Fantasy

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

Border Pioneer
Shared: Strategy · Tower Defense · Medieval

The King is Watching
Shared: Tower Defense · RTS · Strategy

Total War: MEDIEVAL II – Definitive Edition
Shared: Strategy · Medieval · RTS

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

Crusader Kings III
Shared: Strategy · Medieval · RTS

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

Mount & Blade II: Bannerlord
Shared: Strategy · Medieval · Singleplayer

GemCraft - Frostborn Wrath
Shared: Tower Defense · Strategy · RTS

A Total War Saga: THRONES OF BRITANNIA
Shared: Strategy · RTS · Medieval

Age of Empires III: Definitive Edition
Shared: Strategy · RTS · Singleplayer