Rocksmith+ - Rocksmith builds off of the fundamentals of music games like Rock Band and Guitar Hero by offering fundamental lessons in actually playing guitar.
Mystery Manor - Mystery Manor is an Adventure, Puzzle, Hidden Object, and Single-player video game developed by Game Insight.
Osu - Osu is Music, Rhythm, Single and Multiplayer video game developed by Dean Herbert.
Little Things - Little Things is a Puzzle, Hidden Object, and Single-player video game played from a first-person perspective.
Clone Hero - Clone Hero is a free rhythm game, which can be played with any 5 or 6 button guitar controller...
Machinarium - Machinarium is independent puzzle / adventure game by Amanita Design