I've beaten 56 extreme demons in Geometry Dash. My hardest right now is Yatagarasu (Top 236).

(Extreme Demon Alphabet 3/26) Carnage Mode by Findexi (Extreme Demon) 100% Complete
4:01
(Extreme Demon Alphabet 3/26) Carnage Mode by Findexi (Extreme Demon) 100% Complete
(Extreme Demon Alphabet 2/26) BuTiTi III by JonathanGD (Extreme Demon) 100% Complete
3:32
(Extreme Demon Alphabet 2/26) BuTiTi III by JonathanGD (Extreme Demon) 100% Complete
(Extreme Demon Alphabet 1/26) Audio Extraction by GoodSmile (Extreme Demon) 100% Complete
3:39
(Extreme Demon Alphabet 1/26) Audio Extraction by GoodSmile (Extreme Demon) 100% Complete
The Lost Existence by JonathanGD (Extreme Demon) 100% Complete
6:44
The Lost Existence by JonathanGD (Extreme Demon) 100% Complete
(30TH EXTREME DEMON) Erebus by BoldStep (Extreme Demon) 100% Complete
4:12
(30TH EXTREME DEMON) Erebus by BoldStep (Extreme Demon) 100% Complete
Erebus 79%
1:11
Erebus 79%
IDOL19 by YouknowwhoGD (Extreme Demon) 100% Complete
4:53
IDOL19 by YouknowwhoGD (Extreme Demon) 100% Complete
Altered Ascent 53%
1:26
Altered Ascent 53%
Artificial Ascent by ViPriN (Extreme Demon) 100% Complete
3:44
Artificial Ascent by ViPriN (Extreme Demon) 100% Complete
Pumped Up Kicks by Quiken (Extreme Demon) 100% Complete
4:53
Pumped Up Kicks by Quiken (Extreme Demon) 100% Complete
Ch1ll Puddy by Bontic (Extreme Demon) 100% Complete
2:17
Ch1ll Puddy by Bontic (Extreme Demon) 100% Complete
Killbot by BoldStep (Extreme Demon) 100% Complete
2:04
Killbot by BoldStep (Extreme Demon) 100% Complete
CICADA3302 by Darwin (Extreme Demon) 100% Complete
8:03
CICADA3302 by Darwin (Extreme Demon) 100% Complete
Delta Interface by Platnuu (Extreme Demon) 100% Complete
3:36
Delta Interface by Platnuu (Extreme Demon) 100% Complete
Sigma Interface by Platnuu (Extreme Demon) 100% Complete
1:58
Sigma Interface by Platnuu (Extreme Demon) 100% Complete
CYCLONE by BIANOX (Extreme Demon) 100% Complete
1:56
CYCLONE by BIANOX (Extreme Demon) 100% Complete
(20TH EXTREME DEMON) Blade of Justice by Manix648 (Extreme Demon) 100% Complete
3:15
(20TH EXTREME DEMON) Blade of Justice by Manix648 (Extreme Demon) 100% Complete
Red World by saRy (Extreme Demon) 100% Complete
2:30
Red World by saRy (Extreme Demon) 100% Complete
Cataclysm by Ggb0y (Extreme Demon) 100% Complete
2:28
Cataclysm by Ggb0y (Extreme Demon) 100% Complete
Hatred by AZuLer4 (Extreme Demon) 100% Complete
2:06
Hatred by AZuLer4 (Extreme Demon) 100% Complete
Red World Rebirth by Riot (Extreme Demon) 100% Complete
2:30
Red World Rebirth by Riot (Extreme Demon) 100% Complete
Idols by Zafkiel7 (Extreme Demon) 100% Complete
5:15
Idols by Zafkiel7 (Extreme Demon) 100% Complete
Elite Z Rebirth by KrmaL (Extreme Demon) 100% Complete
2:34
Elite Z Rebirth by KrmaL (Extreme Demon) 100% Complete
Freedom08 by Pennutoh (Extreme Demon) 100% Complete
8:11
Freedom08 by Pennutoh (Extreme Demon) 100% Complete
My Freedom08 Fail Collection
12:55
My Freedom08 Fail Collection
aftermath by IIExenityII (Extreme Demon) 100% Complete
2:39
aftermath by IIExenityII (Extreme Demon) 100% Complete
Athanatos by IIExenityII (Extreme Demon) 100% Complete
2:46
Athanatos by IIExenityII (Extreme Demon) 100% Complete
(10TH EXTREME DEMON) Falling Up by KrmaL (Extreme Demon) 100% Complete
3:24
(10TH EXTREME DEMON) Falling Up by KrmaL (Extreme Demon) 100% Complete
Allegiance by nikroplays (Extreme Demon) 100% Complete
2:40
Allegiance by nikroplays (Extreme Demon) 100% Complete
Bloodbath by Riot (Extreme Demon) 100% Complete
3:19
Bloodbath by Riot (Extreme Demon) 100% Complete