Games like Superfighters Deluxe
Games like Superfighters Deluxe include Broforce, Duck Game, Stick Fight: The Game, Move or Die, and Hotline Miami. We matched them by the tags players give Superfighters Deluxe on Steam (Action, Multiplayer, Pixel Graphics, 2D, and Indie): closest matches first, and among equally close ones the better-known games.

Broforce
Shared: Action · Pixel Graphics · 2D

Duck Game
Shared: Multiplayer · Action · Pixel Graphics

Stick Fight: The Game
Shared: Multiplayer · Action · Funny

Move or Die
Shared: Multiplayer · Action · 2D

Hotline Miami
Shared: Action · Pixel Graphics · Violent

BattleBlock Theater®
Shared: Multiplayer · Funny · Platformer

People Playground
Shared: Gore · 2D · Violent

Katana ZERO
Shared: Action · Pixel Graphics · Indie

Hotline Miami 2: Wrong Number
Shared: Pixel Graphics · Action · Gore

Paint the Town Red
Shared: Action · Multiplayer · Violent

Rivals of Aether
Shared: Pixel Graphics · Multiplayer · Indie

CARRION
Shared: Pixel Graphics · Action · Gore

Blasphemous
Shared: Pixel Graphics · 2D · Gore

Terraria
Shared: Multiplayer · 2D · Pixel Graphics

Castle Crashers®
Shared: 2D · Multiplayer · Funny

Streets of Rage 4
Shared: Action · 2D · Indie

Mother Russia Bleeds
Shared: Action · Pixel Graphics · Violent

SpeedRunners
Shared: Multiplayer · Indie · Action

My Friend Pedro
Shared: Action · Indie · Gore

PICO PARK
Shared: Multiplayer · Online Co-Op · 2D

Gang Beasts
Shared: Multiplayer · Action · Funny

Awesomenauts
Shared: Multiplayer · Action · 2D

Timberman
Shared: Pixel Graphics · Multiplayer · Action

Mortal Kombat X
Shared: Action · Multiplayer · Gore