Games like Shukuchi Ninja
Games like Shukuchi Ninja include SHINOBI: Art of Vengeance, One Finger Death Punch 2, One Finger Death Punch, Vampire Survivors, and Teenage Mutant Ninja Turtles: Shredder's Revenge. We matched them by the tags players give Shukuchi Ninja on Steam (Action, 2D Platformer, Martial Arts, Arcade, and 2D): closest matches first, and among equally close ones the better-known games.

SHINOBI: Art of Vengeance
Shared: Action · 2D Platformer · 2D

One Finger Death Punch 2
Shared: Action · Martial Arts · Casual

One Finger Death Punch
Shared: Action · Indie · Martial Arts

Vampire Survivors
Shared: 2D · Action · Arcade

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: 2D · Arcade · Action

Timberman
Shared: Action · Casual · 2D

SANABI
Shared: Action · 2D Platformer · 2D

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

A Dance of Fire and Ice
Shared: 2D · Arcade · Indie

Exit the Gungeon
Shared: Action · Arcade · Indie

Ninja Kiwi Archive
Shared: Arcade · Action · Casual

Rogue Legacy 2
Shared: Action · Arcade · Indie

NINJA GAIDEN: Ragebound
Shared: Action · 2D Platformer · Ninja

Mark of the Ninja
Shared: Action · 2D · Ninja

UFO 50
Shared: Action · 2D · Arcade

Sifu
Shared: Action · Martial Arts · Singleplayer

Twin Shot Deluxe
Shared: Action · 2D Platformer · Arcade

Downwell
Shared: 2D Platformer · Action · Arcade

Iron Snout
Shared: Action · 2D · Indie

Pizza Tower
Shared: 2D Platformer · Indie · Action

Sonic Superstars
Shared: Action · 2D Platformer · Casual

Cyberhunt
Shared: Action · Casual · Indie

Have a Nice Death
Shared: Action · 2D · 2D Platformer

Sonic Origins
Shared: Action · 2D Platformer · Casual