Games like Biscuitts 4
Games like Biscuitts 4 include Castle Crashers®, Kung Fury: Street Rage - Ultimate Edition, Little Fighter 2 Remastered, Streets of Rage 4, and Stick It to the Stickman. We matched them by the tags players give Biscuitts 4 on Steam (Action, Adventure, Beat 'em up, 2D Fighter, and Arcade): closest matches first, and among equally close ones the better-known games.

Castle Crashers®
Shared: Beat 'em up · 2D · Adventure

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

Little Fighter 2 Remastered
Shared: Action · 2D Fighter · Beat 'em up

Streets of Rage 4
Shared: Action · Beat 'em up · 2D

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

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

Bud Spencer & Terence Hill - Slaps And Beans
Shared: Action · Beat 'em up · Adventure

Guacamelee! Super Turbo Championship Edition
Shared: Action · Beat 'em up · 2D

Slime Rancher
Shared: Adventure · Cute · Colorful

Street Fighter™ 6
Shared: 2D Fighter · Action · Arcade

SUPER CHICKEN JUMPER
Shared: Arcade · 2D · Action

Rogue Legacy 2
Shared: Action · Arcade · Adventure

Nickelodeon All-Star Brawl
Shared: Action · 2D Fighter · Beat 'em up

Exit the Gungeon
Shared: Action · Adventure · Arcade

Bopl Battle
Shared: Action · 2D Fighter · Cartoony

Rayman® Origins
Shared: Adventure · 2D · Action

UFO 50
Shared: Action · Arcade · 2D

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

Dust: An Elysian Tail
Shared: Action · Adventure · 2D

Pikuniku
Shared: Adventure · Action · Cute

Pizza Tower
Shared: Cartoony · Action · Indie

Nickelodeon All-Star Brawl 2
Shared: Action · 2D Fighter · Beat 'em up

Guacamelee! 2
Shared: Action · Cartoony · 2D

Pumpkin Jack
Shared: Action · Adventure · Colorful