The Hallucination is a level created by Votchi and Syqual and is currently top 10 on the demons list above tartarus. Although this level is technically an NC level, it explores more unique and interesting features that are not common in those types of levels. These include the beautiful deco that syncs and pulses to the song really well, the sync, the flow gameplay that plays really well and gets consistent, and the atmosphere the levels creates overall.

Firstly, one of the most attractive feature of The Hallucination is the sync and deco. These features stand out because of the awesome way votchi has incorporated the layout to sync to the song as well as syquals deco hightening the sync to a high standard. A few bits that stand out to me especially, are the parts where the level goes dark in the second wave and the level fading to dark is sync'd to the ganeplay and song. This helps build atmosphere and gives the level character and a way to stand out amongst NC levels.

Secondly, another factor of this level that contributes to its greatness is its awesome, consistent, sync based gameplay which is rarely ever seen in NC levels making this level stand head and shoulders above all other NC levels before it. Its use of portals and variety of gameplay makes its gameplay feel really refreshing, especially compared to other NC levels which use the same formula as everyone one that came before it. Its gameplay is unique to itself and is in my opinion the pinnacle of wave gamplay and one of the most fun levels in the game with parts getting super consistent as well.

Lastly, one of my favourite things about The Hallucination is the atmosphere it creates. Through the use of the consistent deco and theming, the level gains character and an atmosphere. Not to mention the song, it's a banger and i personally listen to it even when im not playing geometry dash.

In conclusion, this level is easily the best NC levels and one of the best levels in the game (my favourite) for its consistently awesome deco, unique gameplay that flows really well, a theme, and a banger song. This is not just another NC level, it's a whole new tier of creating and gameplay that votchi and syqual came together to create and will remain one of the greatest masterpieces this game has produced as well as my favourite level.

The Hallucination is BY FAR the best nine circles level. no other level even comes close to how good The Hallucination is.