I just mix 23 rhythm games in one music.
How many did you know in this video? *There's NO OSU!*
All my own work except the music and Beat Mania note patterns.
Youtube - https://youtu.be/A2GRQmMuOAw

Reference
0:00 Rhythm Heaven
0:05 Dynamix
0:11 Dance Dance Revolution
0:17 Rhythm Doctor
0:21 Lanota
0:27 A Dance of Fire and Ice
0:33 ReflecBeat
0:36 Elite Beat Agent
0:39 Taiko no Tatsujin
0:44 DJMAX Technika
0:50 Deemo
1:02 Super Beat Xonic
1:08 Pump it UP
1:14 Just Shapes & Beats
1:21 VOEZ
1:27 jubeat
1:33 DJMAX Respect
1:40 Groove Coaster
1:42 Orbit or Beat
1:46 Old School Musical
1:51 CytusII, Cytus2, Cytus α effect
1:58 Beatmania IIDX
2:06 Pop'n Music

Music : Widowmaker - Giselle