Games like Brave Survivor
Games like Brave Survivor include Stick It to the Stickman, Your Only Move Is HUSTLE, Momodora: Reverie Under The Moonlight, Noita, and Teenage Mutant Ninja Turtles: Shredder's Revenge. We matched them by the tags players give Brave Survivor on Steam (Side Scroller, Spectacle fighter, 2D Platformer, Beat 'em up, and Perma Death): closest matches first, and among equally close ones the better-known games.

Stick It to the Stickman
Shared: Beat 'em up · Action · 2D Fighter

Your Only Move Is HUSTLE
Shared: Spectacle fighter · 2D Fighter · Action

Momodora: Reverie Under The Moonlight
Shared: Side Scroller · 2D Platformer · Spectacle fighter

Noita
Shared: Roguelike · Pixel Graphics · Perma Death

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: Side Scroller · Beat 'em up · Pixel Graphics

DR LIVESEY ROM AND DEATH EDITION
Shared: Spectacle fighter · Action · Roguelike

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

SANABI
Shared: 2D Platformer · Pixel Graphics · Action

NINJA GAIDEN: Ragebound
Shared: 2D Platformer · Side Scroller · Action

Anomaly Agent
Shared: Side Scroller · 2D Platformer · 2D Fighter

Internet Generation
Shared: Spectacle fighter · 2D Platformer · Beat 'em up

30XX
Shared: Side Scroller · 2D Platformer · Perma Death

Pizza Tower
Shared: 2D Platformer · Pixel Graphics · Action

Katana ZERO
Shared: 2D Platformer · Action · Pixel Graphics

Lost Castle
Shared: Side Scroller · Beat 'em up · Roguelike

Kung Fury: Street Rage - Ultimate Edition
Shared: Beat 'em up · Side Scroller · Action

Spelunky 2
Shared: 2D Platformer · Perma Death · Difficult

Dungreed
Shared: Roguelike · Pixel Graphics · Action

Blasphemous 2
Shared: Side Scroller · 2D Platformer · Pixel Graphics

One Finger Death Punch
Shared: 2D Fighter · Beat 'em up · Action

Risk of Rain (2013)
Shared: Roguelike · Action · Pixel Graphics

Celeste
Shared: 2D Platformer · Pixel Graphics · Difficult

Gravity Circuit
Shared: Action · 2D Platformer · Pixel Graphics

Blade Assault
Shared: 2D Platformer · Roguelike · Action