UltraStar Deluxe - A free and open source karaoke game inspired by the Singstar™ game, runs on Windows, Linux and macOS.
Spyro the Dragon - Spyro the Dragon is an Adventure, Platform and Single-player video game developed by Insomniac Games and published by Sony Computer Entertainment.
Yokee - Karaoke to YouTube videos
Sonic Adventure - Sonic Adventure developed by Sonic Team and published by Sega.
KaraFun - KaraFun is the best online karaoke. Over 35,000 karaoke songs, with studio quality, at home or on the go. Regular updates. Free demo!
Sonic Unleashed - Sonic Unleashed is a Fast-paced, Action-Adventure, Puzzle-Platform, Beat ‘em-up and Single-player video game developed by Sonic Team and published by Sega.