Overview

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You and four friends are enjoying a cruise ride when the boat collides with a rock and sinks.
You wake up on an unknown island where you meet the other protagonist of this game with whom you will start your days of survival with. The goal is to find your friends and escape the island.

Dual Protagonists
There are two protagonists. The story begins with the female protagonist, but once on the island, you may switch between the two at any time.

The Natives
The island is inhabited by natives. They spend the daytime outside and sleep in their homes at night. You can “”visit”” them in their sleep, in addition to capturing them and making them your slaves. They can work for you in such fields as logging, excavation, and farming. You can allow them to make love freely or restrict them from it.

Enemies, Monsters, & Friends
You will encounter enemies and monsters in numerous places.
You can listen to their stories of how they ended up on the island, and make them your allies.
Enemies can be either defeated or stunned, in which case you can tame them to be your allies.
Strong allies are sure to help you in your exploration.

Character Customization
You can customize the appearance of yourself and friendly NPCs. There are devices which will enable you to deform their bodies by removing arms and legs! Make sure you get your favorite girl all dressed up.

Craft
There are over 10 types of workbenches with which numerous items can be crafted. These include: protective equipment, weapons, shields, clothes, torture devices, feeding cages, sexual toys, seasonal ornaments, and meals, all to make your life better.

Farming, Excavation, Gathering, & Fishing
You can sow seeds to raise vegetables with which you can cook new dishes.
There are numerous fish that can be fished, depending on the location.

Levelling Up & Skills
Battles, excavation, and gathering will all make you level-up. Levelling-up will raise your specs, such as attack power and running speed. Your skills will also level-up, allowing you to attain new ones.

Exploration of Caves & Ruins
The caves and ruins have levels. You will encounter stronger bosses and find powerful weapons as you make your way in deeper. Just be careful of the traps.”

Screenshots

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Changelog

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v0.5.12

Beta Version Notice
This version requires opting into the beta branch to play. Please note that stability is not guaranteed, and we strongly recommend using a separate save file when playing this version.

Additions

• Added several new items (swimsuits and festival-themed items)
• Added an option to enable/disable H scenes included in the external patch
• Added an option to enable/disable cosmetic surgery count tracking
• Added the Core Manufacturing Machine
• Added an “Allow Rape” command option for NPCs

New H Scenes
Underground Young Man × Yona (Normal)

Fixes & Adjustments
Fixed an issue where workshop placement information (biomes) could not be retrieved correctly while the player was inside a house
Added new NPC idle animations (Attack, Walk, Run, Back Walk)
Fixed an issue where moving a placed Red Flag to another stage could cause stage data to become misaligned
Adjusted the “Build Block” Debug option so that it also removes building restrictions within the current stage
Reduced save data size
Fixed several issues that could cause problems with fade transitions during events
Fixed an issue where placing a downed ally NPC into a restraint device did not function correctly
Fixed an issue where experience awarded to followers was sometimes calculated incorrectly after defeating high-level enemies
Adjusted so that Large Female Natives can now perform rape

External Content

New H Scenes
Added 1 new Masturbation scene
Added 1 new Restraint scene

v0.5.11.1 beta

Fixes & Adjustments

• Fixed an issue where the Large Female Native’s left leg could not be moved while using Restraint
• Fixed an issue where the post-dismantling body graphics were not being displayed correctly after dismantling the main body
• Fixed several visual bugs

v0.5.11 beta

Beta Version Notice
This version requires opting into the beta branch to play. Please note that stability is not guaranteed, and we strongly recommend using a separate save file when playing this version.

New H Scenes
Restraint Scenes (Vibrator, Leech, etc.)

Additions
Added Restraint support for:
Underground Woman
Elder Sister Native
Large Female Native
Added a new house: Shelter
Added Daruma support for:
Native Bo
Underground Boy
Added Dismantling support for:
Underground Boy
Added several new items

Fixes & Adjustments
Adjusted so that player movement is disabled while entering debug commands
Adjusted so that Young Man × Mummy (Normal) scenes can now be performed
Adjusted so that Daughters no longer perform jump attacks when equipped with a bow
Fixed an issue where Bottle (Virgin) could not be used on NPCs with no affinity record
Adjusted child hair color inheritance so that, if the father has no back hair, the front hair color is inherited instead
Fixed an issue where status point allocation was not applied when NPCs rejuvenated from Elder Woman or Elder Man
Fixed an issue where affinity changes were not applied correctly during Nami’s conversation event before entering the Chaos Underground
Adjusted so that Yona can now use a bed to give birth on her own

External Content Update
Added Daruma support 2 NPCs
Added Dismantling support 1 NPC
Added Restraint support 7 NPCs

v0.5.10.1 Beta

Hotfix

• A critical bug has been fixed.

Fixes

• Fixed an issue where rewards from the Logging Site and Mining Site were not being applied correctly.

Additions

• Milking Machine (Large Female Native, Large Girl)
• Daruma (Large Girl)
• Added 2 new animal NPCs
• Added new stage: Underground Mine
• Added Restraint support for Female Natives
• Added new field BGM tracks
• Added several new items

Fixes & Adjustments

• Fixed an issue where animations would stop when placing a faceless Mummy into the Milking Machine
• Fixed an issue where weapon slash effects and other effects would sometimes fail to appear
• Adjusted the items obtainable from NPC jobs
• Fixed several visual bugs

External Content Update

• 2 New H scenes

0.5.9

New H Scenes
Yona × Son (Normal)
Maiden × Male (Forced)

Additions
Dismantling (Son)
Gallows ( Maiden, Fat Young Man)
Guillotine (Maiden, Fat Young Man)
Hooks (Maiden, Fat Young Man)
Punching Bag (Maiden, Fat Young Man)
Wooden Horse (Maiden, Fat Young Man)
Added appearance variations for Daruma (Maiden)
Milking Machine (Maiden, Mummy, Underground Woman)

Fixes & Adjustments
Fixed an issue where Small Native NPCs on the map were no longer wearing the “Triangle Hat”
Fixed several visual bugs
Adjusted so that training animations will now play even when a corpse is placed on the Punching Bag
Fixed an issue where H scenes between Young Men and pregnant Female Natives were not playing
Adjusted so that Androids will no longer start riots
Adjusted the “Breeding” job so that Milking Machines with full food and hydration are no longer selected as workplaces
Adjusted so that the food and hydration values of NPCs placed in the Milking Machine are now displayed

External Content Update
Added pregnancy support and facility compatibility for several NPCs
Gallows: +5 compatible NPCs
Guillotine: +5 compatible NPCs
Hooks: +5 compatible NPCs
Punching Bag: +5 compatible NPCs
Wooden Horse: +2 compatible NPCs
Milking Machine: +2 compatible NPCs
Pregnancy: +3 compatible NPCs

v0.5.8.2

Bug Fixes & Adjustments

• Fixed an issue in Android H scenes where the neck and head scale values were not applied correctly
• Fixed an issue in Android H scenes where the penis color was not displayed correctly
• Fixed an issue where hairstyle edits for Android Type-A and Type-C were not loading properly
• Fixed incorrect neck scale values when using a Giant head in Android production
• Fixed an issue where the effect of the item “Bottle (Flower)” was not calculated correctly

v0.5.8.1 Beta
Additions

• Added new Android applicationsfor:
  • Large Young Man
  • Large Boy

Fixes & Adjustments

• Fixed several visual bugs
• Fixed an issue where the Android’s laser firing position was misaligned
• Adjusted so that NPCs carried and dropped within a stage will no longer disappear immediately after reloading the stage
• Adjusted the Android’s neck thickness and length to appear more natural
• Adjusted so that hairstyles other than the default for Kana and Lulu can now be applied to Androids

v0.5.8 Beta
New H Scenes

• Male × Prototype Type B (Normal)
• Male × Prototype Type C (Normal)
• Male × Android (Normal)

Additions

• Added approximately 20 new items
• Added Dismantling options for:
  • Large Female Native
  • Large Male Native
  • Chubby Guy
• Added new Android applications for:
  • Large Female Native
  • Chubby Guy
  • Young Lady
  • Daughter

Fixes & Adjustments

• Fixed an issue where unnecessary .xml files inside the Visiting data folder could prevent Visiting data from loading correctly
• Adjusted so that status points can be allocated in increments of 100 (Shift + Ctrl Click)
• Fixed several visual bugs
• Adjusted the display of item tooltip text

v0.5.7 Beta
Hotfix:
Fixed a critical bug related to the Visiting feature.

Fixes:
Fixed an issue where loading stage data with zero companion NPCs caused the Visiting data to fail to load properly, making the Visiting feature unusable.

v0.5.4 Beta
Hotfix

• Several critical bugs have been prioritized and fixed.

Fixes & Adjustments

• Fixed an issue where allies were not healed by the Ent Queen’s healing skill
• Fixed an issue where, when a wandering Native was the father, the grown-up son’s model was not generated correctly
• Fixed an issue where, before completing Nami’s event, inviting Nami for an H scene while “Sex Scene Lock” was turned off could cause the H scene to malfunction
• Fixed an issue where the Young Lady’s melee attack search range was not set
• Fixed several visual bugs
• Adjusted so that Takumi’s son now grows into a “Chubby guy”

About Data Fixes
If you already have multiple Takumi characters, running the following command will change all Takumi characters except the selected one into “Chubby guy”:
/fixalltakumi

• When executed with a Takumi selected, the selected Takumi will remain unchanged, and all other Takumi will be converted into “Chubby guy”.
• After running the command, please save and reload the game to restore the friend list correctly.

Having multiple Takumi characters is not a critical issue, but converting them into “Chubby guy” allows actions such as carrying to function properly.

v0.5.3 Beta
Hotfix

• A critical bug has been fixed.

Fixes & Adjustments

• Fixed an issue in Yona × Male (Missionary) H scenes where some back hair parts were not animated correctly
• Fixed an issue where H animations for pregnant Female Natives (before the belly becomes visible) were incorrectly using normal H animations
• Adjusted so that all characters can now carry contraceptives
• Fixed an issue where Yona’s pregnancy state was not visually reflected after loading a save
• Adjusted so that the protagonist’s maturity value (the number shown in parentheses after the name) is now saved correctly
• Fixed several visual bugs
• Adjusted so that some NPCs can now use the rejuvenation potion
• Fixed an issue where attempting to restrain Shino during an event could cause progression to become stuck
• Adjusted so that Yona now wears clothing on the Workshop creation screen

v0.5.2 Beta
Bug Fixes & Adjustments
Fixed an issue in Yona × Male (Missionary) H scenes where some back hair parts were not animated correctly
Fixed an issue where the chest was no longer displayed during Elder Native Woman H scenes
Fixed an issue in Yona × Male events where non-controlled characters could sometimes fail to appear
Fixed an issue where NPCs born from the Maiden did not have their type properly set
Fixed an issue where the Maiden could not be placed on racks or chairs
Fixed an issue where voice audio was not played correctly when using the Flesh Toilet
Adjusted Workshop stage upload thumbnails so that the title and language text are now displayed

v0.5.1 Beta
Hotfix

• We have fixed a critical bug.

Fixes & Adjustments

• Fixed an issue where the DLC update button could appear on the title screen even when the correct DLC version was installed
• Fixed an issue where line breaks in some story text were not displayed correctly
• Fixed a bug where the game could soft-lock when dismantling the Elder Native Man’s head
• Adjusted so that affinity now increases/decreases from emotions between protagonists as well

v0.5 Beta
New H Scenes

• Yona × Man (Normal) × 3

New Features
Pregnancy and childbirth system for Yona

• Workshop upload feature for Visiting data
• Yona × Man events
• Dismantling (Young Lady)
• Daruma (Young Lady)
• Enabled the Young Lady to have sex with several NPCs
  (Takumi, Native, Large Native, Small Native, Young Man, Elder Native, Large Young Man)
  Note: Young Lady graphics are not yet implemented in some scenes.
• Enabled Yona × Takumi (Normal H)

Fixes & Adjustments

• Fixed an issue where Small Native legs could no longer be dismantled
• Adjusted Boss Native × Yona H scene so that Kana is no longer shown after being rescued
• Fixed unstable behavior when sounds were played repeatedly
• Adjusted so that tokens cannot be brought along when visiting
• Fixed an issue where the protagonist’s dialogue editing could not be accessed from Status
• Adjusted so that reopening Dialogue Edit restores the previously selected tab
• Display Pregnancy Progress Rate in the Status details panel
• Fixed an issue where the appearance of the Elder Native Woman was not loaded correctly in the Body Rack
• Fixed an issue where Takumi’s Aphrodisiac Bag was not being properly detected

Raid Mode

• Fixed an issue where NPCs set to Survivor type would stand back up after a certain time even after dying

v0.4.5.6 [beta]
Fixes

• Fixed an issue where followers were not positioned correctly near the player after loading a saved game.

v0.4.5.5 [beta]
Fixed

• Fixed an issue where contact damage hit detection caused by skills such as Cursed Hand and Reaper’s Scythe was not processed correctly.

v0.4.5.4 [beta]
Additions

• Outfit: Raider’s Leather Outfit

Fixes & Adjustments

• Corrected several localization texts
• Fixed an issue where contact damage (e.g., Cursed Jar, Chaos Vines) could damage wandering NPCs
• Fixed a bug where saving with a small animal NPC in the player’s backpack could reset the animal’s parameters
• Fixed an issue in the Apparel feature where Yona’s apparel data might fail to load correctly
• Adjusted Reika’s H scene so that Reika’s ribbon equipment is now properly applied

v0.4.5.3 [beta]
Fixes & Adjustments
General

• Fixed an issue where descriptions for each option in the Dialogue Editing feature were not displayed
• Adjusted so that NPCs with custom dialogue now show a “Dialogue Edit” button in the NPC menu
• Fixed an issue where the highlight in the eyes of the Elder Sister Native was not displayed
• Added an F attack to the Chaos Ring
• Added a special effect to the Toy Hammer

Raid Mode

• Adjusted so that NPCs set to “Survivor type” will not become hostile and will instead use visiting dialogue lines
• Adjusted so that Yona can now be interacted with (R key) when downed in Raid Mode
• Adjusted so that companions brought along can now follow and carry others

Workshop

• Adjusted so that uploaded background items will now have their tag fixed to “decoration” only

v0.4.5.2 [beta]

• We fixed a critical bug.
• Fixes & Adjustments
• Fixed a bug where the game could freeze when dismantling Kana’s head
• Fixed missing material quantity settings for White Tiger Hood and White Tiger Ears
• Fixed a visual bug related to the large young man’s dance animation
• Adjusted so that Kana’s and Lulu’s chest parts can now be applied to androids
• Made Lulu’s corpse carryable

v0.4.5 [beta]
New H Scenes

• Male × Hanged Blue-Haired Girl (Normal)
• Male × Hanged Blue-Haired Girl (Forced)
• Male × Hanged Pink-Haired Girl (Normal ×2)
• Yona × Large Young Man (Normal)

New Features

• Added Dialogue Editing function
• Added Event for the girl captured by the Tribal Boss
• Added 2 new NPCs
• Added several new items
• Added a prototype version of the Visiting feature.
• (This is a local system and does not use online connectivity.)

Fixes & Adjustments

• Fixed several visual bugs
• Adjusted NPC behavior so that attack animations now play to completion even if the target is lost mid-action
• Fixed an issue where boss battle outcomes were sometimes not processed correctly
• Added an upper limit to the number of raiders that appear based on the protagonist’s level
• Fixed a bug where using a tamed animal in android creation could cause control issues
• Adjusted the system to stop rendering the game scene during loading, reducing load-time stress
• Updated the Unity engine to a secure version (vulnerability fix)

Beta v0.4.4.8
We’ve released an emergency update to address a critical bug.

• Added fail-safe error handling for cases where loading Workshop NPCs fails.
  (This issue could prevent Workshop NPCs from loading and, in some cases, cause save data to fail to load.)

Beta v0.4.4.7
We identified a critical bug and have released an urgent hotfix.

• Fixed several visual bugs.
• Fixed a bug where NPCs could not be loaded in the Workshop NPC creation mode.

Beta v0.4.4.6

• Corrected several localization texts.
• Adjusted so that if DLC is not applied when entering the game, a character deletion log will now be displayed.
• Fixed a bug where using the backpack vacuum could sometimes overwrite the contents of player or chest slots.
• Added error handling for cases where knocked-out animals could not be properly collected.
• Added error handling for friendly fire during boss battles.
• Fixed an issue where switching to the protagonist with arrows stuck in them would cause additional damage equal to the number of arrows.
• Fixed a bug where NPC workshop textures would not load correctly when Quality was set to Middle or lower.
• Fixed an issue where Reika and Mary could no longer equip glasses.
• Improved loading so that workshop NPC textures appear cleaner.
• Adjusted Build Manager so platforms and cooking can be loaded separately.
• Moved the maid outfit from the “Halloween Workbench” to the “Cute Workbench.”
• Adjusted so that only NPCs currently existing as allies are displayed in the equipable NPC list.
• Adjusted damage calculation method for allied Reapers.

Beta v0.4.4.5

• Fixed incorrect item quantity settings for the Flesh Collector.
• Fixed an issue where external data might not load depending on the OS language settings.

Beta v0.4.4.2
■ Fixes

• Fixed a bug where raids would not occur when using the “Raid Horn.”
• Fixed a bug where the “Black Curtain Arch” could not be placed correctly.
• Fixed an issue where using R on an allied large native woman would cause the game to get stuck.
• Fixed several visual bugs.

v0.4.4.1
Fixes

• Fixed an issue where parameters for stairs and lights were not loading correctly.
• Fixed a bug that prevented Pocket items from being used on chests and similar storage.

v0.4.4
■ Added H Scenes

• Man × Reaper (Normal)

■ Additions

• Outfit Coordination feature
• Original NPC loading feature
• Workshop upload and subscription feature for Original NPCs
• Reaper Raid
• Several new items
• Reaper Event

■ Fixes & Adjustments

• Fixed several visual bugs
• Adjusted so that characters can still have sex during pregnancy if they don’t have a visible pregnant belly
• Adjusted so that young men can perform forced H on large native women
• Adjusted so that “Pocket” items can be used in chest and storage slots
• Fixed an issue where shurikens thrown by npcs would not hit enemies
• Fixed a bug where Sally’s throw attack would affect allies
• Adjusted so that the HP display of NPCs being attacked by the player is always updated
• Fixed warning text from blocking clicks
• Fixed an issue where using food items on a food storage box could exceed its maximum capacity
• Fixed an issue where emotions would still affect NPCs who had been banished and become inactive
• Fixed a bug where the numeric input fields for colors in character edit could be hidden behind in-game objects

■ External Content Update

• Added 4 new H scenes

Beta v0.43
■ Fixes & Adjustments
-Fixed a bug where using a growth potion on an NPC while they were being followed would prevent the transformation from processing correctly.
-Fixed an issue where changing skin color in the title screen edit mode also changed the nipple color to match the skin
-Adjusted H-scenes (Young Man x Underground Woman, Young Man x Large-Built Woman) to properly include pregnancy chance
-Fixed incorrect positioning of UI elements such as building move and dismantle buttons
-Fixed a bug where workshop item images were not displayed correctly when the quality setting was set to “Middle” or lower
-Fixed a bug where the durability of the weapon “Shuriken” was not displayed

Beta v0.41
■ Fixes & Adjustments
-Fixed a bug where the food stack of the Meal Distributor was capped at 1000
-Fixed several localization errors
-Fixed several visual bugs
-Fixed a bug where it was impossible to access the inventory of “Withered Tree”
-Fixed an issue where some sound effects were missing in the H-animation of Male Protagonist x Nami

Beta v0.40
v0.34 has been set as the default version.

To play this version, you need to switch to the beta branch.
Please note that this version may be unstable, so we recommend using a separate save file when playing.

■ Additions
-Substory between Nami and the male protagonist
-Substory between Nami and Yona
-Usable horse (female natives, underground women, and native boss lady)
-Around 20 new items

■ New H-Scenes
-Yona x Nami (normal H)
-Male Protagonist x Nami (normal H)
-Male Protagonist x Nami (forced H)
These H-scenes become available after completing the newly added storylines.

■ Fixes & Adjustments
-Fixed a bug where the UI would remain visible if an NPC woke up during a sleep rape event
-Fixed an issue where downed skeletons with custom colors would partially revert to their original color
-Fixed several bugs occurring during battle events with the gorilla
-Reduced memory usage
-Fixed several visual bugs
-Corrected some localization issues
-You can now trade items with the trader 10 times in a row using Shift + click

Update v0.3.1 [beta]

■Fixes & Adjustments

-Fixed an issue where the non-controlled protagonist’s waiting position was set to the Ent King’s battlefield after the battle event ended.
-Fixed an issue where Nami and Reika would disappear after returning from the underground battle with the Ent King (can be resolved by saving & loading).
-Fixed an issue where Jonah and the Giant could not be interacted with properly after the Queen event ended.

How To Install Mad Island

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1. Extract
2. Play

Mad Island Free Download

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This game contains bizarre elements, cruelty, fresh blood, mutilations, wounds, internal organs, etc.
For sensitive people it’s better not to try to play this game.