Games like Mine Defender
Games like Mine Defender include Kingdom Two Crowns, Thronefall, Bloons TD 6, They Are Billions, and IDUN - Frontline Survival. We matched them by the tags players give Mine Defender on Steam (Strategy, Tower Defense, Base Building, Building, and Wargame): closest matches first, and among equally close ones the better-known games.

Kingdom Two Crowns
Shared: Tower Defense · Building · Base Building

Thronefall
Shared: Strategy · Tower Defense · Base Building

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

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

IDUN - Frontline Survival
Shared: Tower Defense · Building · Strategy

Mindustry
Shared: Tower Defense · Base Building · Strategy

Emberward
Shared: Tower Defense · Strategy · Base Building

Rogue Tower
Shared: Strategy · Tower Defense · Base Building

Creeper World 4
Shared: Tower Defense · Building · Wargame

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

Oxygen Not Included
Shared: Base Building · Building · Strategy

Tower Dominion
Shared: Strategy · Tower Defense · Base Building

Bee Island
Shared: Strategy · Tower Defense · Base Building

shapez 2 - Factory
Shared: Strategy · Building · Futuristic

Dyson Sphere Program
Shared: Base Building · Building · Strategy

The Riftbreaker
Shared: Base Building · Tower Defense · Building

Taur
Shared: Strategy · Tower Defense · Base Building

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

Minimalist Tower Defense
Shared: Strategy · Tower Defense · Base Building

Tempest Rising
Shared: Strategy · Base Building · 3D

Outpost: Infinity Siege
Shared: Tower Defense · Base Building · 3D

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

Kingdom: New Lands
Shared: Tower Defense · Base Building · Strategy

Songs of Syx
Shared: Strategy · Base Building · Building