If you liked this
Games like Grand Piano Keys
If you finished Grand Piano Keys, the closest matches are Unbeatable, Rift of the NecroDancer, Lumines Arise, Maestro and QQQbeats!!!. All 36 share its arcade genre and are ranked by how closely their themes and modes overlap.
92
Unbeatable
90
Rift of the NecroDancer
86
Lumines Arise
98
Maestro
83
QQQbeats!!!
83
Synth Riders: Kendrick Lamar - "Humble." + Experience
88
Trombone Champ: Unflattened!
98
Spin Rhythm XD
80
Riki 8Bit Game Collection
88
Valfaris: Mecha Therion
80
Melatonin
76
X-Out: Resurfaced
85
Beat Saber
89
Tetris Effect: Connected
71
Irem Collection: Volume 2
Afterbeat
90
Rhythm Sprout
87
Once Upon a Jester
79
Invector: Rhythm Galaxy
80
Hatsune Miku: Project Diva Mega Mix+
83
Super Hexagon
84
Thumper
81
Sayonara Wild Hearts
92
Rez Infinite
85
Just Shapes & Beats
87
Pistol Whip
80
Ragnarock
78
Bit.Trip Presents... Runner2: Future Legend of Rhythm Alien
80
Bit.Trip Runner
88
Voez
81
Avicii Invector
88
Dance Central 2
80
Electronic Super Joy
80
Aspire: Ina's Tale
78
Synth Riders
82