About 4 hours ago I downloaded Clone Hero and have been playing with my friend since. - Source: Reddit / about 2 months ago
For the last year or so, I've been working on a 3D-printed guitar controller to play Clone Hero. In September, I finally had a working v1. Since then, I made a v2 with a whammy bar (this one broke, so I don't have a picture), and now I'm working on a v3 with a bigger body. - Source: Reddit / about 2 months ago
Most people who play now play Clone Hero (r/clonehero), which is free and has tens of thousands of custom songs you can download, plus all the official songs. It would be very difficult for a publisher to bring something to the table that game does not, other than new guitars. - Source: Reddit / 14 days ago
Frets on Fire - Bonus content.
Osu - Osu is Music, Rhythm, Single and Multiplayer video game developed by Dean Herbert.
Rocksmith - Rocksmith builds off of the fundamentals of music games like Rock Band and Guitar Hero by offering fundamental lessons in actually playing guitar.
Incredibox - Express your musicality, pump it up and chill
VOEZ - VOEZ invites you to embark on the remarkable journey of teenage dreams
McOsu - A free open-source circle-clicking rhythm game practice client for osu!