The Best opsu! Alternatives for Rhythm Game Enthusiasts
Are you a fan of rhythm games and looking for the perfect client to hone your skills? While opsu!, an unofficial open-source client for the popular rhythm game osu!, offers a fantastic experience across Windows, OS X, Linux, and even Android, you might be searching for something a little different. Whether you're seeking a specific feature, a different platform, or just want to explore more options, there are many excellent opsu! alternatives available. opsu! is written in Java using Slick2D and LWJGL, providing a solid foundation, but the rhythm game world is vast and diverse.
Top opsu! Alternatives
From classic rhythm action to innovative new takes, these alternatives offer unique experiences that might just be your next favorite game. Dive in and discover what other rhythm games can offer!

StepMania
StepMania is a rhythm game for Windows, Mac, and Linux, making it a fantastic cross-platform opsu! alternative. It's free and open-source, boasting 3D graphics, extensive support for both keyboard and dance pads, and a built-in editor for creating your own steps. With features like different game modes, full controller support, and moddability, StepMania offers a highly customizable and engaging experience.

osu!
The original inspiration for opsu!, osu! is a rhythm game based on the gameplay of a variety of popular commercial rhythm games. It's free and open-source for Mac and Windows. As the official client, osu! offers an ad-free experience with a built-in editor and robust moddability, making it a direct and highly popular opsu! alternative.

Clone Hero
Clone Hero is a free rhythm game available on Mac, Windows, and Linux. It's an excellent opsu! alternative for guitar hero fans, playable with any 5 or 6 button guitar controller, game controllers, or even just your standard computer keyboard. Its endless gameplay feature ensures you'll always have new songs to master.

Frets on Fire
Frets on Fire is a free and open-source game of musical skill and fast fingers, available on Mac, Windows, and Linux. The game's aim is to play guitar with the keyboard as accurately as possible, providing a unique keyboard-centric rhythm game experience as an opsu! alternative.

Deemo
From the acclaimed team Cytus, Deemo is a commercial hybrid music rhythm game available on Android, iPhone, Android Tablet, iPad, and Kindle Fire. While not open-source, its high-quality production and engaging gameplay make it a compelling opsu! alternative for mobile users willing to make a purchase.

McOsu
McOsu is a free, open-source circle-clicking rhythm game practice client for osu! beatmaps with Virtual Reality support. Available on Windows and Linux, McOsu is developed separately from osu! but provides a fantastic free-to-play training ground, especially for those interested in VR, making it a unique opsu! alternative.

Cytus
Cytus is a freemium rhythm game available on Android, iPhone, Android Tablet, iPad, and Kindle Fire. With its futuristic setting and engaging arcade-style gameplay, it stands as a strong opsu! alternative for mobile rhythm game enthusiasts looking for a visually rich experience.

VOEZ
Following in the footsteps of Cytus and Deemo, VOEZ is another freemium rhythm game from Rayark, available on Android, iPhone, Android Tablet, and iPad. VOEZ offers an arcade-style experience with a compelling narrative, making it a beautiful and engaging opsu! alternative for mobile devices.

Guitar Hero
Guitar Hero is a commercial series of music rhythm games where players use a guitar-shaped controller to simulate playing lead, bass, and rhythm guitar. Available on iPhone, Apple TV, Playstation, and Xbox, it's a classic and immersive opsu! alternative for console and mobile gamers who prefer a physical controller experience.

Flash Flash Revolution
Flash Flash Revolution (FFR) is a free, web-based music rhythm game that runs through Adobe Flash (though now often through browser emulators due to Flash deprecation). As a full-fledged online music title, it offers a browser-based opsu! alternative for those who prefer to play directly in their web browser without downloads.
With such a diverse range of opsu! alternatives, from open-source desktop clients to mobile and console experiences, you're sure to find a rhythm game that perfectly suits your style and needs. Explore these options and discover your next favorite beat!