Games like Electron Flux
Games like Electron Flux include Into the Breach, Wall World, Loop Hero, Dungeon of the ENDLESS™, and Balatro. We matched them by the tags players give Electron Flux on Steam (Tower Defense, Roguelike, Puzzle, Roguelite, and Isometric): closest matches first, and among equally close ones the better-known games.

Into the Breach
Shared: Roguelike · Pixel Graphics · Puzzle

Wall World
Shared: Tower Defense · Roguelite · Roguelike

Loop Hero
Shared: Roguelike · Roguelite · Pixel Graphics

Dungeon of the ENDLESS™
Shared: Roguelike · Tower Defense · Pixel Graphics

Balatro
Shared: Roguelike · Roguelite · Pixel Graphics

The King is Watching
Shared: Roguelike · Tower Defense · Roguelite

Tower Dominion
Shared: Tower Defense · Roguelike · Roguelite

Vampire Survivors
Shared: Roguelite · Pixel Graphics · Roguelike

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

The Binding of Isaac: Rebirth
Shared: Roguelike · Pixel Graphics · Indie

Dome Keeper
Shared: Roguelike · Tower Defense · Resource Management

Rogue Tower
Shared: Tower Defense · Roguelike · Roguelite

Hades
Shared: Roguelite · Roguelike · Indie

Skul: The Hero Slayer
Shared: Roguelike · Roguelite · Pixel Graphics

Isle of Arrows
Shared: Tower Defense · Roguelike · Puzzle

Cluckmech Oasis
Shared: Roguelike · Tower Defense · Roguelite

Megabonk
Shared: Roguelike · Roguelite · Pixel Graphics

Dead Cells
Shared: Roguelike · Roguelite · Pixel Graphics

Wall World 2
Shared: Tower Defense · Roguelite · Roguelike

Emberward
Shared: Tower Defense · Roguelite · Roguelike

Bloons TD 6
Shared: Tower Defense · Family Friendly · Singleplayer

Dungeon Warfare
Shared: Tower Defense · Pixel Graphics · Puzzle

Luck be a Landlord
Shared: Roguelite · Roguelike · Pixel Graphics

Blue Prince
Shared: Puzzle · Roguelite · Roguelike