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Summary

Hero is a part of a marine rescue team. Just a day before his vacation there is an urgent request to save personnel and cargo of a drowned submarine. The submarine does not have identifying signs apart of the drawing "Doop" and all the crew disappears apart of one member with body half-eaten by mercury reminding liquid. Hero takes sample from the corpse, but the next day one of heroes is found killed by the same mercury reminding liquid. As the team launches investigation, it turns out that there is a criminal/collaborator among the team members... [From vndbreview]

DOOP has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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DOOP has not yet been read by enough users to calculate it's similar novels... sorry!
A novel needs atleast 20 votes before it's similarity is calculated.

DOOP 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 (33 total)

NameScoreImportanceWeight
Submarine2.003.296.59
Monsters3.001.925.76
Heroine with Ahoge3.001.675.02
Protagonist's Fiancee as a Heroine2.002.484.96
Terrorized by Monsters2.002.384.75
Protagonist's Boss as a Heroine2.002.304.60
Science Fiction3.001.524.57
Murder Mystery2.501.724.31
Medical Doctor Heroine2.002.114.23
Consensual Sex Involving Tentacles2.001.933.86
Twin Sisters as Heroines2.001.833.65
Amnesia2.001.723.44
Adult Heroine3.001.133.40
Kuudere Heroine2.001.693.38
Meaningless Choices2.001.583.15
Tomboy Heroine2.001.503.00
Dark Skinned Heroine2.001.492.99
Gang Rape2.001.492.98
Censored Text1.501.932.89
Gore1.501.912.87
Ponytail Heroine2.001.402.81
Descriptions of Violence1.501.842.75
Rape2.001.232.46
Single Boobjob2.001.152.29
Anal Sex2.001.132.26
Date Display1.501.492.23
Heroine with Glasses2.001.112.22
Single Blowjob2.000.951.90
Heroine with Big Breasts2.000.841.67
Map Movement1.001.311.31
Sexual Content2.000.631.26
ADV2.000.140.29
2.000.000.00

Traits (74 total)

NameCharactersImportanceWeight
Sex with Monsters Engages in (Sexual)62.174.23
Uniform Clothes62.033.94
Gang Rape Subject of (Sexual)61.893.68
Gokkun Engages in (Sexual)32.042.83
Rape Subject of (Sexual)51.572.81
Ahoge Hair51.322.37
Corset Clothes22.062.26
Technician Role13.232.24
Twin Sister Role21.852.04
Jacket Clothes31.421.96
Braided Bun Hair12.801.94
Captain Role12.711.88
Consensual Sex with Tentacles Engages in (Sexual)12.571.78
Tareme Eyes41.111.78
Band-aid Clothes12.511.74
Overall Clothes12.461.71
Kuudere Personality12.341.62
Young-adult Body70.761.58
Scientist Role12.271.58
Rubber Band With Beads Clothes12.231.55
Teal Hair12.161.50
Odango Hair12.151.49
Skirt Clothes21.341.47
Thigh-high Stockings Clothes31.041.45
Medical Doctor Role12.081.44
Amber Eyes31.031.43
Freckles Body12.031.41
Belt Clothes21.271.40
Spiky Bangs Hair31.001.38
Betrothed Role11.981.37
Tomboy Personality11.961.36
Naked Clothes11.961.36
Amnesia Subject of11.951.35
Fingerless Gloves Clothes11.861.29
Detached Sleeves Clothes11.821.26
Rape Engages in (Sexual)11.811.26
Lab Coat Clothes11.791.24
Boku Personality11.781.23
Side Tail Hair11.751.21
Slim Body70.581.20
Panties Clothes11.711.19
Spiky Hair11.691.17
Dark Body11.681.16
Collar Clothes11.671.16
Nail Polish Body11.621.13
Garter Belt Stockings Clothes11.621.12
Green Eyes21.021.12
Ore Personality11.581.09
Makeup Body11.531.06
Long Hair30.751.04
Green Hair11.481.03
Shoulder-length Hair20.921.01
Headband Clothes11.451.01
Earrings Clothes11.420.99
Red Hair11.320.92
T-shirt Clothes11.310.91
Curtained Hair11.300.90
Blue Eyes20.800.88
Violet Hair11.200.83
Red Eyes11.200.83
Blue Hair11.190.83
Pale Body80.370.81
Twin Tails Hair11.130.78
Big Breasts Body11.130.78
Ponytail Hair11.100.76
Brown Hair20.680.75
Glasses Clothes11.080.75
Parted to Side Hair11.050.73
Brown Eyes10.900.62
Blond Hair10.890.62
Waist Length+ Hair10.810.56
Black Hair10.810.56
Teen Body10.620.43
Short Hair10.610.42