Games like Eternal Elements
Games like Eternal Elements include Kingdom Rush Frontiers - Tower Defense, Kingdom Rush Origins - Tower Defense, Kingdom Rush - Tower Defense, GemCraft - Chasing Shadows, and Bloons TD 6. We matched them by the tags players give Eternal Elements on Steam (Strategy, Difficult, Tower Defense, Fantasy, and Destruction): closest matches first, and among equally close ones the better-known games.

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

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

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

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

Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer

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

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

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

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

Artisan TD
Shared: Strategy · Tower Defense · Difficult

FTL: Faster Than Light
Shared: Strategy · Difficult · Singleplayer

Plague Inc: Evolved
Shared: Strategy · Singleplayer · Indie

Door Kickers
Shared: Strategy · Top-Down · Tactical

Dungeon Warfare
Shared: Strategy · Tower Defense · Singleplayer

Bloons TD 5
Shared: Strategy · Tower Defense · Singleplayer

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

A Dance of Fire and Ice
Shared: Difficult · Singleplayer · Fantasy

Dungeon Defenders
Shared: Tower Defense · Strategy · Singleplayer

Kingdom Two Crowns
Shared: Tower Defense · Strategy · Singleplayer

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

Balatro
Shared: Strategy · Singleplayer · Difficult

Game Dev Tycoon
Shared: Strategy · Singleplayer · 2D

Shadow Tactics: Blades of the Shogun
Shared: Strategy · Singleplayer · Tactical

The Escapists
Shared: Strategy · Singleplayer · Difficult