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Summary

Planet Stronghold: Colonial Defense brings you back in time in the early settlement days of the Planet Stronghold colony. By a bizarre coincidence, two captains, two siblings, get stuck in the same colony: Alex and Diana Nelson. Take control of one of them, and discover the mysteries and the dangers of Planet Stronghold, and the personalities of the various characters of your team. The game features a big card-collectible gameplay part, easy to learn but hard to master. Upgradable cards brings even more replayability, especially at higher difficulty levels. For those looking forward more to the story and visual novel/dating sim aspect, you can play the game in "Visual Novel Mode" and enjoy the game dialogues and the beautiful painted artwork style: there are eight characters to befriend, and if you play your cards right, romance!

Cardinal Cross
Cardinal Cross
NAN%
Tags
  • On the Run
  • Future Setting in a Fictional World
  • Spy Hero
  • Scientist Hero
  • Timed Choices
Rating 7.1237 Users
Forest Fortress
Forest Fortress
NAN%
Tags
  • Highly Animated Sprites
  • Forest
  • Short Sexual Scenes
  • Kemonomimi Heroine
  • Monster Girl Heroine
Rating 5.6044 Users
Serment - Contract with a Devil
Serment - Contract with a Devil
NAN%
Tags
  • Dungeon Crawling Game
  • RPG
  • Nameable Protagonist
  • Female Protagonist
  • Lesbian Sex
Rating 6.4925 Users
Shitsuji no Prince-sama
Shitsuji no Prince-sama
NAN%
Tags
  • Butler Hero
  • Model Hero
  • Western-style Manor
  • Idol Hero
  • Actor Hero
Rating 4.6643 Users
Sengoku Himeuta ~Jika no Chigiri~
Sengoku Himeuta ~Jika no Chigiri~
NAN%
Tags
  • Hero Based on Real Person
  • Protagonist's Non-blood-related Father as a Hero
  • Sengoku Period
  • Protagonist's Twin as a Hero
  • Protagonist with Kimono
Rating 5.8077 Users
England Exchange
England Exchange
NAN%
Tags
  • Modern Day British Isles
  • Overlapping Love Interests
  • Modern Day Europe
  • Traveler Protagonist
  • Ethnically Diverse Cast
Rating 5.1659 Users
</reality>
NAN%
Tags
  • Elemental Beings
  • Gaming
  • Virtual Reality
  • Scientist Protagonist
  • Gamer Protagonist
Rating 6.5633 Users
Koi to, Guitar to, Aoi Sora.
Koi to, Guitar to, Aoi Sora.
NAN%
Tags
  • Road Trip
  • American Heroine
  • Laid-back Heroine
  • Musical Themes
  • Lesbian Sex Only
Rating 6.3662 Users
C14 Dating
C14 Dating
NAN%
Tags
  • Optional Gameplay
  • Skippable Gameplay
  • Amputee Hero
  • Modern Day Europe
  • Gamer Hero
Rating 6.5870 Users
Cursed Lands
Cursed Lands
NAN%
Tags
  • Naga Heroine
  • Customization
  • Monster Heroine
  • Bisexual Hero
  • Monster Hero
Rating 6.7334 Users
Tales of Aravorn: Seasons Of The Wolf
Tales of Aravorn: Seasons Of The Wolf
NAN%
Tags
  • Slavery
  • Hunter Protagonist
  • Slave Hero
  • Arena
  • Protagonist Selection
Rating 6.6361 Users
Heirs And Graces
Heirs And Graces
NAN%
Tags
  • Elves
  • Elf Hero
  • Boy x Boy Romance
  • Butler Hero
  • Noble Hero
Rating 6.6931 Users
Never Forget Me
Never Forget Me
NAN%
Tags
  • Protagonist's Husband as a Hero
  • Hero(ine) Selection
  • Optional Gameplay
  • Difficulty Settings
  • Writer Protagonist
Rating 5.3816 Users
The Falconers: Moonlight
The Falconers: Moonlight
NAN%
Tags
  • Monster Hunter Protagonist
  • 19th Century
  • Terrorized by Monsters
  • Countryside
  • British Protagonist
Rating 6.9948 Users
Mie Hun · Wu Jiaqi
Mie Hun · Wu Jiaqi
NAN%
Tags
  • Chinese Protagonist
  • Past China
  • Afterlife
  • Arranged Marriage
  • Reincarnation
Rating 6.8317 Users
Starlight Drifter
Starlight Drifter
NAN%
Tags
  • Space
  • Protagonist Gender Choice
  • Spaceship
  • Alien Heroine
  • Science Fiction
Rating 5.5216 Users
VOID
VOID
NAN%
Tags
  • Spy Heroine
  • Androphobic Heroine
  • Assassin Protagonist
  • Unlockable Choices
  • Martial Artist Heroine
Rating 5.9263 Users
Ninja Girl and the Mysterious Army of Urban Legend Monsters! ~Hunt of the Headless Horseman~
Ninja Girl and the Mysterious Army of Urban Legend Monsters! ~Hunt of the Headless Horseman~
NAN%
Tags
  • Ninja Protagonist
  • Kemonomimi
  • Modern Day United States of America
  • Sword Combat
  • Girl x Girl Romance Only
Rating 5.9263 Users
Selenon Rising
Selenon Rising
NAN%
Tags
  • Future Setting in a Fictional World
  • Interactive Adventure Game
  • Science Fiction
  • Mystery
  • Female Protagonist
Rating 0.004 Users
Geinoukai wa Abunai Kankei Ari Desu ka?
Geinoukai wa Abunai Kankei Ari Desu ka?
NAN%
Tags
  • Forbidden Love
  • Model Hero
  • Singer Hero
  • Idol Hero
  • Actor Hero
Rating 5.4129 Users
Our Lovely Escape
Our Lovely Escape
NAN%
Tags
  • Office
  • Programmer Heroine
  • Gaming
  • Co-worker Heroine
  • Writer Protagonist
Rating 4.9156 Users
Miraeui Yeochinnimi Naege Insareul Geonnewatda
Miraeui Yeochinnimi Naege Insareul Geonnewatda
NAN%
Tags
  • Sudden Girlfriend Appearance
  • Pure Love Story
  • Nakige
  • Time Travel
  • Protagonist's Girlfriend as a Heroine
Rating 6.2939 Users
Yu Sishen Duguo de Qi Ri ~Last Days~
Yu Sishen Duguo de Qi Ri ~Last Days~
NAN%
Tags
  • Sexual Content
  • ADV
Rating 0.002 Users
Amber
Amber's Magic Shop
NAN%
Tags
  • Elf Protagonist
  • Alchemy
  • Trade Simulation
  • Bisexual Protagonist
  • Optional Gameplay
Rating 5.9026 Users

Planet Stronghold: Colonial Defense 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.

Queen Of Thieves
Queen Of Thieves
54%
Tags
  • Thief Protagonist
  • Overlapping Love Interests
  • Sister Support Character
  • Relationship Chart
  • RPG
Rating 51.0%0.01% Users
Amber
Amber's Magic Shop
50%
Tags
  • Elf Protagonist
  • Alchemy
  • Trade Simulation
  • Bisexual Protagonist
  • Optional Gameplay
Rating 58.1%0.01% Users
Never Forget Me
Never Forget Me
49%
Tags
  • Protagonist's Husband as a Hero
  • Hero(ine) Selection
  • Optional Gameplay
  • Difficulty Settings
  • Writer Protagonist
Rating 55.6%0.01% Users
Heirs And Graces
Heirs And Graces
46%
Tags
  • Elves
  • Elf Hero
  • Boy x Boy Romance
  • Butler Hero
  • Noble Hero
Rating 81.2%0.01% Users
Tales of Aravorn: Seasons Of The Wolf
Tales of Aravorn: Seasons Of The Wolf
42%
Tags
  • Slavery
  • Hunter Protagonist
  • Slave Hero
  • Arena
  • Protagonist Selection
Rating 72.7%0.03% Users
C14 Dating
C14 Dating
41%
Tags
  • Optional Gameplay
  • Skippable Gameplay
  • Amputee Hero
  • Modern Day Europe
  • Gamer Hero
Rating 80.0%0.02% Users
Cursed Lands
Cursed Lands
35%
Tags
  • Naga Heroine
  • Customization
  • Monster Heroine
  • Bisexual Hero
  • Monster Hero
Rating 70.5%0.02% Users
</reality>
32%
Tags
  • Elemental Beings
  • Gaming
  • Virtual Reality
  • Scientist Protagonist
  • Gamer Protagonist
Rating 75.2%0.02% Users
Mie Hun · Wu Jiaqi
Mie Hun · Wu Jiaqi
30%
Tags
  • Chinese Protagonist
  • Past China
  • Afterlife
  • Arranged Marriage
  • Reincarnation
Rating 88.8%0.01% Users
VOID
VOID
29%
Tags
  • Spy Heroine
  • Androphobic Heroine
  • Assassin Protagonist
  • Unlockable Choices
  • Martial Artist Heroine
Rating 67.1%0.02% Users
Selenon Rising
Selenon Rising
29%
Tags
  • Future Setting in a Fictional World
  • Interactive Adventure Game
  • Science Fiction
  • Mystery
  • Female Protagonist
Rating 66.3%0.02% Users
Our Lovely Escape
Our Lovely Escape
28%
Tags
  • Office
  • Programmer Heroine
  • Gaming
  • Co-worker Heroine
  • Writer Protagonist
Rating 61.6%0.02% Users
Yu Sishen Duguo de Qi Ri ~Last Days~
Yu Sishen Duguo de Qi Ri ~Last Days~
27%
Tags
  • Sexual Content
  • ADV
Rating 79.9%0.01% Users
Glasses Girl: Girls in Glasses
Glasses Girl: Girls in Glasses
27%
Tags
  • Cherry Blossom
  • Spring
  • No Voice Replay
  • Sex Scene Recollection
  • Slice of Life
Rating 77.4%0.02% Users
SoulSet
SoulSet
26%
Tags
  • Multiple True Endings
  • Amnesiac Protagonist
  • Amnesia
  • Multiple Route Mystery
  • Bisexual Protagonist
Rating 81.7%0.03% Users
Walkerman
Walkerman
26%
Tags
  • Monster Hunters
  • Monster Hunter Protagonist
  • Middle Ages Europe
  • Dark Fantasy
  • Philosophy
Rating 69.8%0.02% Users
Dare ka ga Koi Shita Hankagai ~Butterfly Loved the Street~
Dare ka ga Koi Shita Hankagai ~Butterfly Loved the Street~
25%
Tags
  • Alternate Dimensions
  • Twin Sister Support Character
  • Cook Protagonist
  • Donkan Protagonist
  • Hero(ine) Selection
Rating 72.8%0.02% Users
Planet Stronghold 2
Planet Stronghold 2
25%
Tags
  • Officer Protagonist
  • Optional Gameplay
  • Extraterrestrial
  • Carryover Save
  • Alien Hero
Rating 79.8%0.01% Users
Sable
Sable's Grimoire
25%
Tags
  • Magic School
  • Mage Protagonist
  • Plant Heroine
  • Donkan Protagonist
  • Discrimination
Rating 85.7%0.01% Users
Café Zero ~Nemureru Yajuu~
Café Zero ~Nemureru Yajuu~
25%
Tags
  • Maid Protagonist
  • Noble Hero
  • Past Earth
  • Dream
  • Multiple Route Mystery
Rating 72.8%0.04% Users
Pinewood Island
Pinewood Island
24%
Tags
  • Island
  • Hero with Freckles
  • Hero with a Braid
  • University Student Hero
  • Stranded
Rating 74.7%0.01% Users
Sable
Sable's Grimoire: A Dragon's Treasure
24%
Tags
  • Dragon Heroine
  • Mage Hero
  • Donkan Protagonist
  • Magic
  • Male Protagonist
Rating 85.8%0.01% Users
CrossRoad
CrossRoad
24%
Tags
  • Kemonomimi
  • Gentle Protagonist
  • Kitsune Hero
  • Pure Love Story
  • Angel Hero
Rating 72.2%0.03% Users
Stalking Love Koi no Hajimari wa Ryakudatsu de
Stalking Love Koi no Hajimari wa Ryakudatsu de
24%
Tags
  • Designer Hero
  • Salaryman Hero
  • Writer Hero
  • Adult Hero
  • Unique Routes
Rating 63.0%0.02% Users

Tags (28 total)

NameScoreImportanceWeight
Optional Gameplay3.002.627.85
Strategic Card Battles2.502.395.98
Robot Hero2.002.715.43
Sexual Innuendo2.501.944.85
Space2.002.294.58
Non-human Hero2.002.284.56
Extraterrestrial2.002.284.56
Dialogue Based2.002.144.27
Protagonist Gender Choice2.002.014.02
Action2.001.813.62
Both Male and Female Love Interests2.001.733.45
Boy x Boy Romance2.001.713.42
Girl x Girl Romance2.001.613.22
Science Fiction2.001.523.05
Multiple Protagonists2.001.503.00
Friendship1.501.812.72
Colored Name-tags2.001.242.48
Side Portraits2.001.162.32
Protagonist with a Sprite2.001.142.27
Violence1.001.941.94
Female Protagonist2.000.711.42
Romance1.500.901.34
Multiple Endings2.000.671.34
Protagonist with a Face2.000.641.28
No Sexual Content2.000.571.14
Male Protagonist2.000.300.61
ADV2.000.150.29
2.000.000.00

Traits (6 total)

NameCharactersImportanceWeight
Captain Role22.702.97
Robot Role12.201.53
Full Brother Role11.951.35
Full Sister Role11.571.09
Black Hair10.810.56
Short Hair10.610.42