Emulation Ninja is like mission control for your personal gaming collection

Less time downloading assets, more time playing games.

Windows · Linux · Mac — no subscription, no trial
1,641,587
Cloud assets
Box art, videos, and screenshots
152,680
Games supported
Across 30+ systems
167,052
Music tracks
In-game soundtracks
All streamed from the cloud — no downloads needed. More content added regularly.
Getting started

How it Works

Three steps from install to playing. The app does the scanning, matching, and asset fetching for you.
01 — DOWNLOAD

Download

Download the Emulation Ninja desktop app, the brain that acts as a server and organizes all your games.

02 — ADD

Add Your Games

Simply point to your games — the app will scan and organize them into a clean, intuitive interface.

03 — PLAY

Play

Enjoy your games on Windows, Linux, and Mac — or play instantly in your browser with our web app.

The app

See it in Action

Four views, one library. Switch between them below.

Your entire game library, unified

Our smart game scanner discovers Steam, non-Steam titles alike, organizing everything into a sleek library.

  • Automatic game detection
  • Rich box art and cover images for every title
  • Filter by genre and browse alphabetically
  • Fast and lightweight performance

Upscaled & cleaned assets you won't find anywhere else

Missing cover art or metadata? Emulation Ninja cleans and upscales box art, screenshots, and descriptions for games that lack them—including obscure titles and fan translations. Content you simply won't find anywhere else.

  • Cleans and upscales cover art for games with missing assets
  • Descriptions and metadata for obscure and lesser-known titles
  • Exclusive to Emulation Ninja—not available elsewhere

Big Picture Mode for couch gaming

Connect your PC to the TV and browse your entire library from the couch. Full controller support—navigate, search, and launch games without touching the mouse or keyboard. Rich game details, screenshots, and "You Might Also Like" recommendations, all optimized for the big screen.

  • Full controller navigation—no mouse or keyboard needed
  • Game grid and detail views designed for TV distance
  • Works with Steam, emulators, and all your PC games

Every game tells a story

Dive into rich game pages with in-game screenshots, video previews, and developer info. "You might also like" suggestions surface hidden gems. Plus a built-in music player streams game soundtracks—167,000+ tracks from retro classics to modern hits.

  • In-game screenshots and video previews
  • Built-in music player with full game soundtracks
  • Built-in recommendations engine: discover similar games you might love
  • Developer, publisher, and release info

Cloud Assets

Each game features a media-rich summary page. No need to download or collect assets.

Genre & Categories

Browse similar genres and categories such as side-scrolling platformers and vertical shooters.

Series & Collections

Play prequels and sequels of any game. Browse collections curated by gaming experts.

Lag Free Gameplay

Forget streaming, play your games with zero lag or latency, no matter what your connection.

Cloud Saves

Automatically save your progress to the cloud. Resume your game from another computer.

Play in App

Play browser-based emulators directly inside the app without the need for a browser.

Community & support

Join the community

Hang out on Discord and catch up on the latest forum discussions.
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Changelog

What's New

Dynamic Sidebars Breathe New Life Into Retro Classics

Retro games still have unmatched charm, but modern overlays can make every session easier to follow and more immersive. In Emulation Ninja, custom bezels and dynamic sidebars transform classic gameplay by reacting to what is happening in real time without disrupting the original experience.

Read full article →
Download

Ready to play?

  • Emulation Ninja is completely free: no subscription, no trial that expires, and no paywall hiding core features.
  • Windows users will see a blue window with a warning during installation but the program is 100% safe to install. The blue warning is because we're not paying Microsoft a hefty fee to get the app certified as safe.
  • We love feedback. Help us improve the app by sharing your thoughts and suggestions in the Community Forums