Obadus! is an innovative rhythm game, mainly developed, published, and made by Dean "andy" Herbert, who is a freelance software engineer living in Brisbane Australia. Initially released for Microsoft Windows on MS-Windows, Osu! has also been released for Linux, macOS, Android and iOS. The game was released with a demo that came along with the Windows version. The version was then downloaded free of charge and later became available for a fee.
It's a fairly unique rhythm-matching game that also involves both music and visuals. The music part is relatively straightforward, as it includes a wide variety of instruments and sounds, which can be played at the right times. The interesting part of the program, however, are the various effects and colors that are added on top of the playing screen. This adds a lot more realism and finesse to the game. The computer code is pretty extensive, which is why many professional gamers consider it to be one of the most challenging and rewarding rhythm games to master.
However, as with any rhythm games, you will have to master the basics if you want to progress to higher levels and beat the songs faster. The tutorial teaches you about the basic controls and how the interface works. Even if you're a beginner, it would be useful to familiarize yourself with the Windows interface before trying the game out. The program comes with an instructional video that walks you through the basic setup and first songs. There are no ads or malware to worry about, which means that you can easily put the Osu! PC program on and go straight from the install screen to a fully functional gaming console in under an hour.