Games like Medieval Defenders
Games like Medieval Defenders include Kingdom Rush - Tower Defense, Bloons TD 6, Plants vs. Zombies GOTY Edition, Kingdom Rush Origins - Tower Defense, and Mount & Blade II: Bannerlord. We matched them by the tags players give Medieval Defenders on Steam (Strategy, Casual, Action, Tower Defense, and Medieval): closest matches first, and among equally close ones the better-known games.

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

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

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

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

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

Kingdom Rush 5: Alliance TD
Shared: Strategy · Tower Defense · 2D

Bloons TD 5
Shared: Strategy · Tower Defense · Action

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

Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · Tower Defense · 2D

Mount & Blade: Warband
Shared: Strategy · Medieval · RPG

Idle Champions of the Forgotten Realms
Shared: Strategy · Free to Play · Casual

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

Plebby Quest: The Crusades
Shared: Strategy · Casual · RPG

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

Crimson Desert Enhanced
Shared: Action · Singleplayer · Medieval

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

Tangy TD
Shared: Strategy · Tower Defense · Action

Orcs Must Die! 2
Shared: Strategy · Tower Defense · Action

Thronefall
Shared: Strategy · Tower Defense · Action

CastleStorm
Shared: Action · Tower Defense · Strategy

Bardbarian
Shared: Strategy · Casual · Tower Defense

Age of Defense
Shared: Strategy · Tower Defense · Casual

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

Vampire Survivors
Shared: 2D · Casual · Action