Games like Break the Empire
Games like Break the Empire include Hero Siege, Skul: The Hero Slayer, Halls of Torment, Heroes of Hammerwatch II, and Vampire Survivors. We matched them by the tags players give Break the Empire on Steam (Action, Action RPG, Action Roguelike, 2D, and Minimalist): closest matches first, and among equally close ones the better-known games.

Hero Siege
Shared: Action RPG · Action Roguelike · Pixel Graphics

Skul: The Hero Slayer
Shared: Action · Action Roguelike · 2D

Halls of Torment
Shared: Action Roguelike · Action RPG · Action

Heroes of Hammerwatch II
Shared: Action RPG · Action Roguelike · Action

Vampire Survivors
Shared: Action Roguelike · 2D · Pixel Graphics

Death Must Die
Shared: Action Roguelike · Action · Pixel Graphics

BlazBlue Entropy Effect
Shared: Action · Action Roguelike · 2D

UnderMine
Shared: Action Roguelike · Action · Pixel Graphics

The Mageseeker: A League of Legends Story™
Shared: 2D · Pixel Graphics · Action

Last Epoch
Shared: Action RPG · Action · Top-Down

Dead Cells
Shared: Action Roguelike · 2D · Pixel Graphics

The Slormancer
Shared: Action RPG · Pixel Graphics · 2D

Wolcen: Lords of Mayhem
Shared: Action RPG · Action · Hack and Slash

Black Myth: Wukong
Shared: Action RPG · Action · Fantasy

Hades
Shared: Action Roguelike · Action · Indie

Rogue Legacy
Shared: Action · Action Roguelike · 2D

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Pixel Graphics · 2D

Wizard of Legend
Shared: Action Roguelike · Pixel Graphics · Action

Enter the Gungeon
Shared: Action Roguelike · Pixel Graphics · Action

Shape of Dreams
Shared: Action Roguelike · Action · Top-Down

Dragon's Dogma 2
Shared: Action RPG · Action · Fantasy

Hades II
Shared: Action · Action Roguelike · Action RPG

Have a Nice Death
Shared: Action Roguelike · 2D · Action

Sephiria
Shared: Action Roguelike · Action · Pixel Graphics