UltraStar Deluxe - A free and open source karaoke game inspired by the Singstar™ game, runs on Windows, Linux and macOS.
DuckTales: Remastered - DuckTales: Remastered is a 2D, Action-Adventure, Platform, Single-player video game published by Capcom.
Yokee - Karaoke to YouTube videos
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.
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!
The Hobbit - The Hobbit is an Action-Adventure, Platform, Combat and Single-player video game developed by Inevitable Entertainment and published by Sierra Entertainment.