Dreamer by FunnyGame is a pretty popular 1.9 level as well as one the highest rated level of Hyperbolus

The deco are amazing for it's time , it's really impressive

The gameplay is also very fun , i only have 3 complains :

1) the beginning is a bit boring

2) having the asymmetrical dual shifted to the player colours is a good idea but having the indicators as well is just a recipe for confusion , it's such an easy thing to fix , just put the indicators on a different colour !

3) the last wave's hitboxes are a bit weird

Other than that it's a really good level !

I basically have the exact same thoughts about this level as I do with La Campanella, but I like this one SLIGHTLY more, like a 9.5 overall as compared to a 9. The gameplay is just as good as it is in La Campanella, it serves the song quite well by speeding up and slowing down exactly when it needs to. The deco and atmosphere, however, is where I think this level outshines it just a little bit. I'm not really big on the ufo part at the beginning, but the rest of the parts are simply fantastic. I especially love the mini cube right after the aforementioned UFO and the wave part at the end with the really fast spinning clocks, the effects and atmosphere are just so cool to me. Again, another funnygame classic.

We dream with the impossible...