Mulpan's Nightmare | "Mulpan Challenge #28" | Geometry dash 2.11

I sometimes dream of Dual portal appearing lol ~Information about the challenge video~ 1. Only play tiny~short length. 2. If it's too hard (super extreme demon), I can skip it. 3. If it's a challenge with interesting content, it's likely to appear in my video. * How to request for "Mulpan Challenge"? - https://youtu.be/UOe_Jeh2CEQ