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Summary

The final game in the V series and arguably the most recognizable. VIPER-V16 breaks with tradition and provides only two stories, instead of three, but both are longer, more complicated, and contain many more options than the prior V series stories, resembling games more than visual novels for the first time. The widely popular Rise story describes the kidnapping and escape attempt of three waitresses, while the lesser known Imagine tells the story of a young technical college student's attempts to attract the interests of three girls. The Rise series prompted two sequels: VIPER-GTB and VIPER-GT1. [From Sogna Digital Museum]

Mugen Kairou 2 ~Rasen~
Mugen Kairou 2 ~Rasen~
NAN%
Tags
  • Master and Servant
  • Time Loop
  • Multiple Route Mystery
  • Mesugaki Heroine
  • Paraphilic Infantilism
Rating 6.7846 Users
Hyouryuu Kangoku Chronos
Hyouryuu Kangoku Chronos
NAN%
Tags
  • Heroine with Catsuit
  • Bred by Monsters
  • Extraterrestrial
  • Space
  • Soldier Heroine
Rating 6.7392 Users
Krasnyj kosmos
Krasnyj kosmos
NAN%
Tags
  • Captain Protagonist
  • Co-worker Support Character
  • Stranded
  • Space
  • Future
Rating 4.3844 Users
Gyaru Bitch na Do-S Osananajimi ni Choukyou Sarete Dorei ni Natta Boku
Gyaru Bitch na Do-S Osananajimi ni Choukyou Sarete Dorei ni Natta Boku
NAN%
Tags
  • Feminization
  • Gyaru Heroine
  • Student Council Member Protagonist
  • Submissive Protagonist
  • Hetare Protagonist
Rating 5.2226 Users
Tsubasa Heaven
Tsubasa Heaven
NAN%
Tags
  • Student-Teacher Romance
  • Psychological Horror
  • Heroine with Psychological Problems
  • Yandere Heroine
  • Thriller
Rating 6.1925 Users
Choukou Tenshi Escalayer
Choukou Tenshi Escalayer
NAN%
Tags
  • Protagonist's Side Image Toggle
  • Avoidable Netorare (obsolete)
  • Energy Transfer via Sex
  • Robot Heroine
  • Monsters
Rating 7.15316 Users
Kuro Ai ~Ichiya Saikan Inkou Rannyuuroku~
Kuro Ai ~Ichiya Saikan Inkou Rannyuuroku~
NAN%
Tags
  • Stockings
  • Open Gag
  • Flat Tints Only
  • Heroine with Leotard
  • Hair Pulling (Sexual)
Rating 7.2439 Users
Shinseiki Evangelion Koutetsu no Girlfriend
Shinseiki Evangelion Koutetsu no Girlfriend
NAN%
Tags
  • Neon Genesis Evangelion
  • Future Japan
  • Based on an Anime
  • Mecha Pilot Heroine
  • Dramatic Love Triangle
Rating 6.23342 Users
Tokumu Sousakan Rei & Fuuko ~Juseigai no Kachiku Choukyou~
Tokumu Sousakan Rei & Fuuko ~Juseigai no Kachiku Choukyou~
NAN%
Tags
  • Heroine with Catsuit
  • Single Hole Multiple Tentacle Penetration (obsolete)
  • High Amounts of Rape
  • Crime
  • Impregnation
Rating 6.6728 Users
Sweet Dream Succubus
Sweet Dream Succubus
NAN%
Tags
  • Succubus Heroine
  • Only One Bad Ending
  • Sexual Cosplay
  • Bad Endings with Story
  • Sex in Public Places
Rating 5.9920 Users
GLO-RI-A ~Kindan no Ketsuzoku~
GLO-RI-A ~Kindan no Ketsuzoku~
NAN%
Tags
  • Short Sexual Scenes
  • Spontaneous Sex Scenes
  • University Student Protagonist
  • Teacher Protagonist
  • Businesswoman Heroine
Rating 6.15155 Users
VIPER-RSR
VIPER-RSR
NAN%
Tags
  • Dungeon Crawling Game
  • Monsters
  • High Amounts of Rape
  • ADV
Rating 6.9635 Users
Viper-CTR ~Asuka~
Viper-CTR ~Asuka~
NAN%
Tags
  • Kendo Club
  • Flat Tints Only
  • Protagonist's Cousin as a Heroine
  • Fingering
  • High School Student Protagonist
Rating 6.9532 Users
Viper-V6
Viper-V6
NAN%
Tags
  • Flat Tints Only
  • Succubus Heroine
  • Anthology
  • Boobjob
  • Anal Penetration
Rating 6.1625 Users
Ie no Kagi
Ie no Kagi
NAN%
Tags
  • Elementary School
  • Lolicon Protagonist
  • Elementary School Student Heroine
  • Vertically Oriented Text
  • Infodumping
Rating 6.4958 Users
Doki! Namaiki Idol Kairaku Ochi Special! ~Nakadashi Jiyuu, Makura mo Aru yo~
Doki! Namaiki Idol Kairaku Ochi Special! ~Nakadashi Jiyuu, Makura mo Aru yo~
NAN%
Tags
  • Idol Heroine
  • Rape with Blackmail
  • Manager Protagonist
  • Sex at Work
  • Onsen
Rating 5.9020 Users
Soukou Senki Aigis
Soukou Senki Aigis
NAN%
Tags
  • Superheroine
  • All the Way Through
  • Futanari on Female
  • Insemination by Non-Humanoids
  • Monster Birth
Rating 6.3621 Users
Akibakei Kanojo
Akibakei Kanojo
NAN%
Tags
  • Otaku Protagonist
  • Incest Romance
  • Modern Day Akihabara
  • Genre Shift
  • Protagonist's Non-blood-related Sister as a Heroine
Rating 6.8945 Users
San Shimai
San Shimai
NAN%
Tags
  • Debt
  • Promiscuity
  • Pretending Protagonist
  • Host Club Heroine
  • Non-twin Heroine Sisters
Rating 6.42341 Users
Hangyaku no Beretta ~Ingoku ni Ochiru Senshi~
Hangyaku no Beretta ~Ingoku ni Ochiru Senshi~
NAN%
Tags
  • Heroine with Bodystocking
  • Heroine with Leotard
  • Future Japan
  • Post Apocalyptic Earth
  • No "Keep Voice on Click" Option
Rating 6.1926 Users
Denshanai de Now.
Denshanai de Now.
NAN%
Tags
  • Chikan
  • Molestation on Public Transport
  • Public Masturbation
  • Discreet Sex
  • Chikan Protagonist
Rating 7.1534 Users
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
NAN%
Tags
  • Cum Bath
  • Nipple Insertion
  • Gymnastic Heroine
  • Gaping
  • Dark Skinned Protagonist
Rating 6.4125 Users
Ikazuchi no Senshi Raidy
Ikazuchi no Senshi Raidy
NAN%
Tags
  • Lesbian Domination
  • Monster Girl Support Character
  • Rape on Defeat
  • Dungeon Crawling Game
  • Fictional Beings
Rating 5.78695 Users
Koko wa Rakuensou 2
Koko wa Rakuensou 2
NAN%
Tags
  • Co-worker Support Character
  • Checkpoints
  • No Quick Save/Load
  • No Skip Function
  • No Auto Function
Rating 5.29187 Users
Viper-GTS
Viper-GTS
41%
Tags
  • Succubus Heroine
  • Metal Bondage
  • Rape Victim Heroine
  • Demon Heroine
  • Kidnapping
Rating 6.7134 Users
Viper-M1
Viper-M1
39%
Tags
  • Comedy Rape
  • High Amount of Special Effects
  • Anthology
  • Slime Monster Rape
  • Interactive Movie
Rating 5.4769 Users
Viper-V6
Viper-V6
32%
Tags
  • Flat Tints Only
  • Succubus Heroine
  • Anthology
  • Boobjob
  • Anal Penetration
Rating 6.1625 Users
Viper-CTR ~Asuka~
Viper-CTR ~Asuka~
25%
Tags
  • Kendo Club
  • Flat Tints Only
  • Protagonist's Cousin as a Heroine
  • Fingering
  • High School Student Protagonist
Rating 6.9532 Users
VIPER-RSR
VIPER-RSR
20%
Tags
  • Dungeon Crawling Game
  • Monsters
  • High Amounts of Rape
  • ADV
Rating 6.9635 Users
Sweet Dream Succubus
Sweet Dream Succubus
13%
Tags
  • Succubus Heroine
  • Only One Bad Ending
  • Sexual Cosplay
  • Bad Endings with Story
  • Sex in Public Places
Rating 5.9920 Users
GLO-RI-A ~Kindan no Ketsuzoku~
GLO-RI-A ~Kindan no Ketsuzoku~
13%
Tags
  • Short Sexual Scenes
  • Spontaneous Sex Scenes
  • University Student Protagonist
  • Teacher Protagonist
  • Businesswoman Heroine
Rating 6.15155 Users
Shinseiki Evangelion Koutetsu no Girlfriend
Shinseiki Evangelion Koutetsu no Girlfriend
12%
Tags
  • Neon Genesis Evangelion
  • Future Japan
  • Based on an Anime
  • Mecha Pilot Heroine
  • Dramatic Love Triangle
Rating 6.23342 Users
Tokumu Sousakan Rei & Fuuko ~Juseigai no Kachiku Choukyou~
Tokumu Sousakan Rei & Fuuko ~Juseigai no Kachiku Choukyou~
12%
Tags
  • Heroine with Catsuit
  • Single Hole Multiple Tentacle Penetration (obsolete)
  • High Amounts of Rape
  • Crime
  • Impregnation
Rating 6.6728 Users
Doki! Namaiki Idol Kairaku Ochi Special! ~Nakadashi Jiyuu, Makura mo Aru yo~
Doki! Namaiki Idol Kairaku Ochi Special! ~Nakadashi Jiyuu, Makura mo Aru yo~
11%
Tags
  • Idol Heroine
  • Rape with Blackmail
  • Manager Protagonist
  • Sex at Work
  • Onsen
Rating 5.9020 Users
Akibakei Kanojo
Akibakei Kanojo
11%
Tags
  • Otaku Protagonist
  • Incest Romance
  • Modern Day Akihabara
  • Genre Shift
  • Protagonist's Non-blood-related Sister as a Heroine
Rating 6.8945 Users
Hangyaku no Beretta ~Ingoku ni Ochiru Senshi~
Hangyaku no Beretta ~Ingoku ni Ochiru Senshi~
10%
Tags
  • Heroine with Bodystocking
  • Heroine with Leotard
  • Future Japan
  • Post Apocalyptic Earth
  • No "Keep Voice on Click" Option
Rating 6.1926 Users
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
Raikou no Taimashi Nanaho ~Injin Fukkatsu~
10%
Tags
  • Cum Bath
  • Nipple Insertion
  • Gymnastic Heroine
  • Gaping
  • Dark Skinned Protagonist
Rating 6.4125 Users
Koko wa Rakuensou 2
Koko wa Rakuensou 2
9%
Tags
  • Co-worker Support Character
  • Checkpoints
  • No Quick Save/Load
  • No Skip Function
  • No Auto Function
Rating 5.29187 Users
Mankai Chirarism Dai 1 Wa
Mankai Chirarism Dai 1 Wa
9%
Tags
  • High Amount of Special Effects
  • Foolish Protagonist
  • Nonsense
  • Crime
  • Surreal
Rating 4.18103 Users
Moshimo Suieibu Komon no Tsuma ga Dekapai Niku Onaho to Shite Ura Site de Sarasareteitara
Moshimo Suieibu Komon no Tsuma ga Dekapai Niku Onaho to Shite Ura Site de Sarasareteitara
9%
Tags
  • Unavoidable Netorare
  • Consensual Group Sex of One Female and Several Males
  • P.E. Teacher Heroine
  • Swimming Club
  • Heroine with Swimsuits
Rating 5.7525 Users
Meisou Toshi
Meisou Toshi
9%
Tags
  • NEET Protagonist
  • Low Fantasy
  • Promiscuous Protagonist
  • Extremely (un)Lucky Protagonist
  • Promiscuity
Rating 5.75229 Users
Time Stripper Mako-chan
Time Stripper Mako-chan
9%
Tags
  • Time Travel
  • Protagonist with Sexual Experience
  • Censored Text
  • Science Fiction
  • Modern Day
Rating 4.86125 Users
Koko wa Rakuensou
Koko wa Rakuensou
9%
Tags
  • Mandatory Choice Between Voices OR Subtitles
  • Apartment Building
  • Janitor Protagonist
  • Dormitory Manager Protagonist
  • Promiscuity
Rating 5.40254 Users
HEARTWORK -Symphony of Destruction-
HEARTWORK -Symphony of Destruction-
9%
Tags
  • No "Keep Voice on Click" Option
  • Pistol Combat
  • Ending List
  • Violence
  • Female Friend
Rating 5.98285 Users
Yaminabe Aries ~Asu e no Chousenjou~
Yaminabe Aries ~Asu e no Chousenjou~
8%
Tags
  • Past
  • Anthology
  • Fictional World
  • Furry
  • Shota Support Character
Rating 6.4921 Users
Himekishi Lilia ~Mashoku no Oujou ni Otsu~
Himekishi Lilia ~Mashoku no Oujou ni Otsu~
8%
Tags
  • Madam Heroine
  • Sexual Slavery (Non-consensual)
  • Medieval Fantasy
  • Heroine with Armor
  • High Amounts of Rape
Rating 6.4765 Users
Dasshutsu wa Sex no Ato de -City Resort Hotel kara no Dasshutsu-
Dasshutsu wa Sex no Ato de -City Resort Hotel kara no Dasshutsu-
8%
Tags
  • Escape Game
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Interactive Adventure Game
  • Single Ending
  • Only Younger Heroines
Rating 6.0022 Users
Ikazuchi no Senshi Raidy III ~Gyakushuu no Jashinkan~
Ikazuchi no Senshi Raidy III ~Gyakushuu no Jashinkan~
8%
Tags
  • Monster Girl Support Character
  • Dungeon Crawling Game
  • Fictional Beings
  • Heroine with Visible Panties
  • Lesbian Rape
Rating 6.40164 Users

Viper-V16 has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.

Tags (20 total)

NameScoreImportanceWeight
Martial Artist Protagonist3.002.647.92
Anthology3.001.975.90
Waitress Heroine3.001.885.65
Underworld2.002.755.50
Mind Control3.001.695.06
Slice of Life3.001.574.70
Sexual Slavery2.501.634.09
Student Protagonist3.001.263.79
Rape2.501.233.07
Student Heroine3.001.002.99
Tentacle Rape2.001.372.73
Romance3.000.902.69
Extraterrestrial1.002.282.28
Comedy2.001.102.21
Female Protagonist3.000.712.13
Monsters1.001.921.92
Sexual Content3.000.631.90
Lesbian Sex1.501.151.73
Male Protagonist3.000.300.90
ADV2.000.140.29

Traits (32 total)

NameCharactersImportanceWeight
Bow Tie Clothes32.042.83
Waitstaff Role31.822.52
Rape on Defeat Subject of (Sexual)12.731.89
Clothing with Ribbons Clothes21.581.74
Chain Jewellery Clothes12.321.61
Martial Arts Engages in12.231.55
Honorable Personality12.071.43
Clumsy Personality11.941.34
Ribbon Hair Tie Clothes21.191.31
Tall (obsolete) Body11.881.30
Twin Braids Hair11.871.29
Timid Personality11.861.29
Mature Personality11.811.26
Hair Ribbon Clothes11.801.25
Ponytail Hair21.101.21
Collar Clothes11.671.15
Shy Personality11.621.12
Orange Hair11.511.05
Blunt Bangs Hair11.400.97
Red Hair11.320.92
Blue Eyes20.800.88
Ribbon Tie Clothes11.250.87
Red Eyes11.200.83
Blue Hair11.190.83
Tareme Eyes11.110.77
Glasses Clothes11.080.75
Boobjob Engages in (Sexual)11.070.74
Parted to Side Hair11.050.73
Kind Personality11.030.71
Waist Length+ Hair10.810.56
Slim Body10.580.40
Pale Body10.370.25