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Demonion ~Maou no Chika Yousai~

デモニオン ~魔王の地下要塞~

TitleDemonion ~Maou no Chika Yousai~
Original titleデモニオン ~魔王の地下要塞~
LengthMedium (10 - 30 hours)
DeveloperAstronauts: Sirius
PublishersAstronauts & AiCherry
Xinyuanwu Hanhuazu
Eros's Legion Translations
Relations
Sequel
Demonion 2 ~Maou to Sannin no Joou~
Same setting
Chaos Dominas
Dungeon of Regalias ~Haitoku no Miyak...
Guildmaster
LinksVNStat
Shops» JP¥ 13037 @ DLsite (jpn) (bundle)
» JP¥ 7124 @ DLsite (jpn)
Related anime[DB] Demonion: Gaiden (OVA, 2014)

Description

There once was a maou Astaroth who invaded the human kingdom, plunging the world into war. However, he was finally suppressed by a group of heroes who took his powers and sealed him deep underground. Two hundred years later, there were rumours that the seal was broken due to the recent shifts in the Earth’s crust and that the maou had been revived. Many confident adventurers descended on Astaroth’s underground labyrinth with the intention of defeating him and becoming famous. Little did they know that he had set out a trap for them…

[From Hau~ Omochikaeri!]

Arrogant Heroine 3.0 More Than Seven Heroines 3.0 One True End 3.0 Nukige 3.0 Naked Sprites 3.0 Big Breast Sizes Heroine 3.0 Capturable Characters 3.0 Maou Protagonist 2.8 Tower Defense 2.7 Netori 2.7 Pregnancy EndingS 2.7 Demons 2.6 Fantasy 2.6 Defloration 2.6 Queen Heroine 2.6 Fighting Heroine 2.6 Sexual Content 2.6 Real Time Strategy Game 2.6 Anal Penetration 2.5 Heroine with Visible Panties 2.5 Nympho Heroine 2.5 Long Sexual Scenes 2.5 Monsters 2.5 Past Setting in a Fictional World 2.5 Maid Heroine 2.5 Miko Heroine 2.5 New Game Plus 2.5 White Haired Heroine 2.5 Protagonist with a Face 2.5 Mother Support Character 2.5 Rape 2.2 Elf Heroine 2.2 Priestess Heroine 2.2 Female Ejaculation 2.1 Sexual Slavery 2.1 Heroine with Big Breasts 2.0 Knight Heroine 2.0 Kunoichi Heroine 2.0 Male Protagonist 2.0 Tentacle Rape 2.0 Villainous Protagonist 2.0 Group Sex of One Female and Several Males 2.0 Rapist Protagonist 2.0 Harem EndingS 2.0 Heroine with Sexual Experience 2.0 Adult Heroine 2.0 Dark Skinned Heroine 2.0 Boobjob 2.0 Conspiracy 2.0 Blowjob 2.0 Handjob 2.0 Twin Blowjob 2.0 Multiple Penetration 2.0 Masturbation 2.0 Doggy Style 2.0 Outdoor Sex 2.0 Clothing Damage 2.0 Fingering 2.0 Voice Replay 2.0 Cowgirl 2.0 Unlockable Bonus Content 2.0 Sexual Slavery (Choukyou Variation) 2.0 Music Recollection 2.0 Sexual Corruption 2.0 Non-Erotic Moral Corruption 2.0 Thief Heroine 1.8 Group Sex of One Male and Several Females 1.8 Bukkake 1.5 Multiple Endings 1.5 Quickie Fix Position 1.5 Pregnant Sex 1.5 Demon Heroine 1.4 Gang Rape 1.4 Spoons 1.0 Sixty-nine 1.0 Sex in Front of an Audience 1.0 Twin Boobjob 1.0 Lactation During Sex 1.0 Standing Sex 1.0 Cunnilingus 1.0 Strap-on Dildos 1.0 Sitting Sex 1.0 Lesbian Sex 0.7

Releases

Japanese
2012-04-0418+Demonion ~Maou no Chika Yousai~ Trial Edition
2012-04-2718+Demonion ~Maou no Chika Yousai~ Package Edition
2012-05-2918+Demonion ~Maou no Chika Yousai~ Regular Edition
2012-08-2418+Demonion ~Maou no Chika Yousai~ Download Edition
2013-01-3118+Demonion ~Maou no Chika Yousai~ DVDPG
2013-01-3118+Demonion ~Maou no Chika Yousai~ BDPG
2015-12-1818+Demonion 1 & 2 Complete Pack
Chinese
2017-09-0818+Mo Wang Di Di Xia Yao Sai (unofficial)
2018-10-2918+Mowang de Dixia Yaosai (unofficial)
English
2018-07-1718+Demonion ~Maou no Chika Yousai~ Interface Patch (unofficial patch)

Staff

Full character list

Character summary

AstarothProtagonist
Arwin SilvermoonMain character
Voiced by Sakura Momoka
Darian StomgardMain character
Voiced by Kono Kanami
Himika SumeragiMain character
Voiced by Kasuga An
Julian BalcraftMain character
Voiced by Kusuda Usagi
Lavrith TranzattoMain character
Voiced by Kanan
MiskaMain character
Voiced by Mitou Sana
Mya FrestMain character
Voiced by Nakaya Shiho
Neige OwleyesMain character
Voiced by Kasumi Ryou
OboroMain character
Voiced by Oonami Konami
Olivia ElroyMain character
Voiced by Shion Miyabi
Vanessa CromwellMain character
Voiced by Momozono Kaoru
ZilliolaMain character
Voiced by Nogami Nana
CarcurdoSide character
Daedalus MuntoSide character
Voiced by Hirono Daichi
Eager AiosSide character
Hymns LorganaSide character
Voiced by Hirono Daichi

User stats

Vote stats
160 votes total, average 7.11 (good)
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Recent votes(show all)
nanoha9612020-12-31
storyline772020-12-06
hidden6.82020-11-22
devil2gate102020-09-07
judgmentzefhyr72020-08-31
wildfour82020-08-29
mornv92020-08-26
syponis42020-08-18

Ranking

Popularity: ranked #847 with a score of 2.11

Bayesian rating: ranked #1279 with a rating of 6.90

Screenshots

Demonion ~Maou no Chika Yousai~ Package Edition

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