Web!Mania is described as 'Version of the "osu!mania" game mode of "osu!" developed to be played in web browsers, without the need to download anything' and is a Music Game in the audio & music category. There are more than 10 alternatives to Web!Mania, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac and Android apps. The best Web!Mania alternative is osu!, which is both free and Open Source. Other great sites and apps similar to Web!Mania are Clone Hero, Friday Night Funkin', StepMania and Quaver.
osu! is a rhythm game based on the gameplay of a variety of popular commercial rhythm games. While aiming to keep authentic gameplay and scoring, osu! increases the epic factor through online rankings, multiplayer, replay exchange, and a huge community following.
Australia
Clone Hero is a free rhythm game, which can be played with any 5 or 6 button guitar controller, Game Controllers, or just your standard computer keyboard.
Friday Night Funkin’ is a musical rhythm game where you compete in freestyle music battles.
United States
Rhythm game for Windows, Mac, and Linux. It features 3D graphics, keyboard and dance pad support, and an editor for creating your own steps.
Quaver is a community-driven and open-source competitive rhythm game with two game modes and online leaderboards. Create your own maps or challenge the world in online multiplayer matches.
Flash Flash Revolution (or FFR) is a music-based rhythm game that runs through Adobe Flash and an Internet browser, making it a full-fledged online music title that requires no downloads or fees to play.
Guitar Hero is a series of music rhythm games in which players use a guitar-shaped game controller to simulate playing lead, bass guitar, and rhythm guitar across numerous rock music songs. Players match notes that scroll on-screen to colored fret buttons on the controller...
United States
BeatX is a clone of popular music game Stepmania and DDR. Hit the arrows in the rhythm of the music to achieve the best score!
Sweden
EU
DJMax (often stylised as DJMAX and also known as DJ Max in North America) is an action-rhythm video game series created by the South Korean company Pentavision Entertainment which belongs to Neowiz holdings.
Taps of Fire is an implementation of the open source Frets on Fire game for Android devices. Play songs and tap to hit the right notes.
