Lost in Endoria: Monster Girls

by Yukari-chan

Uncensored Windows Linux Mac Android
Versionv0.9.50a Full
EngineOthers
Released2025-05-06
Updated2026-04-09
LanguageEnglish

What would happen if a frail nerdy guy got transported and isekai’d into a world full of monster girls? And what would happen if they all figured out that this nerdy guy, the only male in their world, has the power to make every monster girl strong by eating his semen? Will they free him and allow him to return to his world? Spoiler Or will they lock him up and use him to strengthen their powers to dominate the world? And what will you do if the only one who can help you return to your world is gone? Will you look for her? Or will you traverse the unknown world alone to find your way back home?

v0.9.50a New Content: Day 8 Part 2 added Day 8 quests New enemy monster girl (Scorpion girl) New animated lewd scenes (Scorpion girl) Gallery feature to view unlocked NSFW scenes. Fixes: Battle cards can be spammed when playing with keyboard. Some scenes not loading properly. v0.9.07b Day 8: Story, Part 1 Battle: Unlock new cards by performing certain consecutive actions in battle. Map: Added new character sprites to the map: Rina Lúthien Aveley Eryn Farmer Seqei Mindie Fixes/Adjustments: (It is recommended to create a new save file to avoid potential freezes or crashes from previous saves.) Map navigation: Polished and revised the map layout. Polished map navigation and entrance/exit animations for visual novel avatars. Fixed instances where locations remained inaccessible even after being Fixed instances where map characters did not appear or were not clickable. Fixed restrictions on map access, time, quest, and story progression. Battle: Fixed the Daydream card so it removes only debuffs, not buffs. Gameplay: Temporarily removed the ability to load saves during gameplay. This measure may help prevent potential bugs while we develop a new approach for managing multiple save files. v0.8.95d BUGFIXES I worked on fixing and adjusting some visual novel avatars and visual effects. Monster enemies can now use SHIELDS. A new animation called “DEFEND” is added during the monster battle alongside the ATTACK, HURT, IDLE, AND DODGE features. The battle sound effects of some monsters play in a loop. I also worked on improving lewd scenes fps. Map: Some map locations are locked even when the quest for the location is already unlocked. UPDATED CONTENT BATTLE: Added Tutorial via "How to play" button in battle. Battle scene UI adjustments have been made to make the game more appealing. In the DEMO VERSION, I extended the content and made it longer compared to the first demo version. You can now enjoy playing the game for free, starting from Prologue to Day 1. New content has been added, too. I added Day 7 alongside a challenging quest. You will also face a new monster girl enemy with Beetlegirl, along with its animated lewd scenes. Demo - Initial Release
nb8 2025-08-02
oh, this is not a game, but some alpha version, there are only 2 scenes and this is from 2023! why does this even exist? the graphics are not bad, but they just don't exist, a waste of time, and they tell you - pay
Escapar 2025-08-01
The game isn't THAT bad, so don't listen to people below, better try it yourself first and make your own opinion. Art is ok, sound is nice. Dialogs are a little weak, but it's not the end of the world. The game certainly has it's own charm and I can feel the author's passion. It might be not good enough for someone, not judging. Giving 5 stars just to equalize the score.
V KO D 693 2023-08-22
idea is great, execution is lacking, artwork is nice, game does not run smoothly- as in- not physical machine performance lacking, but the game design direction. Choices don't actually matter, so much talking, and starting area is counter intuitive to work with. needs a basic tutorial
Uldork57 2023-08-15
Way too much padding, also not too happy about the audio options making almost no difference in terms of volume. The game auto saves which isn't the worst thing, but makes me worried about having to button mash through the same dialouge again. It kills me how many times the mc says "oh I won't hurt you creature", like we get it. You don't have to remind us of his intentions or what's going on after five seconds. This type of writting is the main issue I take with this game, is just not fun to read. So is gonna be hard to immerse yourself in this world, whilst being annoyed by the hundred redundant statement. The art is a mixed bag, is really easy to tell what the inspiration is for some of it. The quality is not too bad but it wastes too much space, that should have been reserved for the text box

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