Games like Night Blade
Games like Night Blade include Hades, Risk of Rain 2, FOR HONOR™, Megabonk, and Hades II. We matched them by the tags players give Night Blade on Steam (Action Roguelike, Hack and Slash, Roguelike, 3D, and Third Person): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Hack and Slash · Roguelike

Risk of Rain 2
Shared: Action Roguelike · Roguelike · Action

FOR HONOR™
Shared: PvP · Swordplay · Action

Megabonk
Shared: Action Roguelike · Roguelike · Action

Hades II
Shared: Hack and Slash · Roguelike · Action Roguelike

NARAKA: BLADEPOINT
Shared: PvP · Action · Multiplayer

METAL GEAR RISING: REVENGEANCE
Shared: Hack and Slash · Action · Swordplay

Chivalry 2
Shared: Hack and Slash · Swordplay · PvP

Ghostrunner
Shared: Cyberpunk · Hack and Slash · Action

Brotato
Shared: Action Roguelike · Roguelike · Hack and Slash

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

Ravenswatch
Shared: Action Roguelike · Roguelike · Action

Lost Castle
Shared: Action Roguelike · Hack and Slash · Roguelike

Children of Morta
Shared: Hack and Slash · Roguelike · Action Roguelike

MORDHAU
Shared: PvP · Hack and Slash · Swordplay

Hero Siege
Shared: Hack and Slash · Action Roguelike · Roguelike

Chivalry: Medieval Warfare
Shared: PvP · Action · Swordplay

Dead Cells
Shared: Action Roguelike · Roguelike · Hack and Slash

Clone Drone in the Danger Zone
Shared: Action · Swordplay · Roguelike

Marvel Rivals
Shared: PvP · Multiplayer · Action

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Roguelike · Indie

Shape of Dreams
Shared: Action Roguelike · Hack and Slash · 3D

ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Third Person · Action · 3D

Crab Champions
Shared: Action Roguelike · Roguelike · 3D