Games like Rakuten
Games like Rakuten include Escape From Duckov, Stick It to the Stickman, Commando Collection, Castle Crashers®, and MADNESS: Project Nexus. We matched them by the tags players give Rakuten on Steam (Action, Adventure, 2D Fighter, Beat 'em up, and MOBA): closest matches first, and among equally close ones the better-known games.

Escape From Duckov
Shared: Action · Adventure · Shooter

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

Commando Collection
Shared: Action · Beat 'em up · Shooter

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

MADNESS: Project Nexus
Shared: Beat 'em up · Shooter · Action

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

Grand Theft Auto V Legacy
Shared: Action · Adventure · Shooter

Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Arena Shooter

BALL x PIT
Shared: Action · Bullet Hell · Shoot 'Em Up

Revolution Ace
Shared: Action · Shooter · Shoot 'Em Up

Iron Snout
Shared: Action · 2D Fighter · 2D

Stick Fight: The Game
Shared: Action · 2D Fighter · Funny

Cyberhunt
Shared: Action · Adventure · Shoot 'Em Up

Shank 2
Shared: Action · Beat 'em up · Adventure

12 is Better Than 6
Shared: Action · Shooter · Top-Down Shooter

Exit the Gungeon
Shared: Action · Adventure · Bullet Hell

Zombotron
Shared: Action · Adventure · Shooter

Chippy
Shared: Bullet Hell · Arena Shooter · Shoot 'Em Up

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

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · Adventure

BioShock Infinite
Shared: Action · Shooter · Adventure

The Ascent
Shared: Action · Shooter · Top-Down Shooter

Broforce
Shared: Action · Shooter · 2D

Grand Theft Auto V Enhanced
Shared: Action · Adventure · Shooter