Games like Shadow Ninja: Endless Runner
Games like Shadow Ninja: Endless Runner include Caster, The Scroll of Taiwu : Beyond The Dome, Seen, The Room, and Rock 'N' Roll Defense. We matched them by the tags players give Shadow Ninja: Endless Runner on Steam (Indie, Casual, Action, Adventure, and Strategy): closest matches first, and among equally close ones the better-known games.

Caster
Shared: Indie · Action · Adventure

The Scroll of Taiwu : Beyond The Dome
Shared: Indie · Martial Arts · Strategy

Seen
Shared: Indie · Adventure · Singleplayer

The Room
Shared: Indie · Adventure · Singleplayer

Rock 'N' Roll Defense
Shared: Casual · Action · Strategy

Where Winds Meet
Shared: Singleplayer · Adventure · Indie

Firewatch
Shared: Adventure · Indie · Singleplayer

Deliver Us The Moon
Shared: Indie · Adventure · Action

Kingdom Rush - Tower Defense
Shared: Strategy · Singleplayer · Casual

Idle Champions of the Forgotten Realms
Shared: Strategy · Adventure · Indie

Plebby Quest: The Crusades
Shared: Casual · Indie · Strategy

One Finger Death Punch 2
Shared: Indie · Action · Casual

Buckshot Roulette
Shared: Indie · Strategy · Singleplayer

One Finger Death Punch
Shared: Action · Indie · Singleplayer

Moncage
Shared: Casual · Indie · Adventure

BEEP
Shared: Indie · Adventure · Singleplayer

Plague Inc: Evolved
Shared: Indie · Strategy · Casual

Russian Life Simulator
Shared: Indie · Singleplayer · Action

[Chillas Art] Stigmatized Property
Shared: Indie · Casual · Adventure

Bendy and the Dark Revival
Shared: Action · Singleplayer · Indie

Pinstripe
Shared: Indie · Casual · Adventure

Outlast
Shared: Singleplayer · Adventure · Action

Sifu
Shared: Action · Martial Arts · Indie

Little Nightmares
Shared: Adventure · Indie · Singleplayer