Danz by DanZmen (friend of mine)

Gameplay (8.9/20)
0-44%
The first problem is that there are flashing object lines that require quite a bit of memorization to deal with, and there are also a bunch of moving blocks that don't work that well with the gameplay. There is also a dual wave that has a weird transition into the wave. 1
44-75%
This part has a pretty good concept, despite a few slightly annoying moving blocks. 2.5
75-87%
The duals are pretty fun and have challenging gameplay. 4
87-100%
The problem here is that it isn't that apparent that it is that form of gamemode, especially because the blue orbs are invisible. 1.5
Design (13/20)
0-44%
This part is a little epileptic because of flashing object lights, even though the effects are decent. 2
44-75%
This part has a very good concept, with a cool flashing effect as well as good designs. 3.5
75-100%
This effect is a little messy, because the colors aren't really the best. 2.5
Sync (4/10)
The sync is a bit off. It isn't that well synced.
Originality (1.1x)
The concept in 44-75% is very original with the cool flashes.
Total(28.5/60))
Decent. The design has a few good concepts, but some of the parts are a bit epileptic. The music sync should also be improved.
Difficulty
Very Hard Demon.