A man and his girlfriend are pulled into a parallel realm after chasing rumors in Sirua. You play the male lead while uncovering schemes linked to Dulobia and the forces governing Vesteria. This Ren'Py visual novel from R1leyD4rk uses 3DCG artwork and choice-based storytelling, letting you strengthen the relationship or pursue the urge to turn Sakiko toward other partners.
The current v1.4.1 build, released May 9, 2026, is still in development for Windows, Linux, and Android. It is uncensored and available in English and Spanish. The latest update is a remake and localization pass: legacy placeholder CGs and early renders were replaced, the official protagonist model was added to major Chapter 1 and Chapter 2 scenes, lighting and backgrounds improved, and Spanish-to-English translation covered Chapter 2.1 routes for Nina, Sakiko, and Aiko, Guild Festival events, key Prologue material, and Chapter 3.3 endings. Backend work also prepares future DLC and expansion support.
Developer's description
You and your girlfriend fall into a parallel world while investigating a gossip that circulates around the city of Sirua. Discover or join the plot of the kingdom of Dulobia and the power that rules in Vesteria. Your adventure in that world begins to awaken something you have never experienced before - choosing between building up your relationship or satisfying the perverse desire to corrupt your girlfriend Sakiko and watch her with other men.
Will they make it to the end of the adventure without falling into darkness? Or will they surrender to their deepest desires? You will choose their fate.
Corrupting My Girlfriend in Another World screenshots
Download Corrupting My Girlfriend in Another World v1.4.1
v1.4.1 – Remake & Localization Update
Visual Overhaul Replaced legacy placeholder CGs and early-development renders
Integrated the official protagonist model into major Chapter 1 and Chapter 2 scenes
Updated scenes previously using silhouette/Koikatsu placeholder assets
Improved lighting, composition, and overall visual consistency
Added new backgrounds across multiple sequences
Localization Update Major Spanish → English localization pass completed
Fully translated Chapter 2.1 main routes (Nina, Sakiko, Aiko)
Translated Guild Festival events and shared sequences
Translated key Prologue scenes and world introduction
Completed translation of all Chapter 3.3 ending routes
Engine & Technical Improvements Backend refactor for future DLC and expansion support
Improved script modularization and label structure
Fixed critical Ren’Py translation crash in Aiko route
Standardized [Player] variable usage across translated scripts
Performed script integrity sweep and cleanup for empty strings and legacy formatting
v1.4.0
Bug Fixes
Fixed critical crash at the end of the Akatsura arc
Akatsura departure now correctly transitions to
Nascombworth Castle (Chapter 3.3)
Restored proper story progression between chapters
Resolved broken event flow in late Chapter 3 sequence
Technical Changes
Updated chapter3_2_departure_train.rpy routing to Chapter 3.3
Verified Akatsura event variables and flags
Stability pass on final arc scripts
v1.3.9
Castle Arc – Chapter 3.3
Final Update
This update completes the Castle Arc and brings
Corrupting My Girlfriend in Another World
to its narrative conclusion, directly leading into
Monarch’s Journey
.
This chapter is not about combat or escalation.
It’s about pressure, power, and the consequences of everything that came before.
Inside Nascombworth Castle, nothing exists to protect the player.
Rules, delays, and silences are part of a structure designed to see how far you bend before something breaks.
Your choices don’t just change scenes.
They decide what you’re allowed to keep, what you lose, and what the world decides for you.
What this chapter offers
A final stretch focused on political tension, hierarchy, and loss of control
Multiple endings shaped by behavior under pressure, not by chasing flags
Personal routes that lead to confrontation, separation, sacrifice, or collapse
Each ending reflects a different way of facing the system:
Walking away while losing part of yourself
Escaping with someone you care about, at a permanent cost
Paying for past mistakes too late to undo them
Accepting a damaged new order
Or losing agency entirely
v1.3.5
Akatsura Arc – Part II (The Pleasure District)
New character events:
Aiko – Expanded Route Event:
Additional intimate moments.
Sakiko – Comfort & Curiosity Event:
New branching encounter.
Nina – Jealousy & Resolve Event:
New interactions with Nina.
Masked Girl – Solitary Exploration Event:
Solo event with the masked girl and a hostess, expanding Akatsura’s underground lore.
Kimiko – Second Pre-Final Conversation:
New story event addressing political tension and the upcoming peace ceremony.
Special multi-character event:
Steam Bath Harem Event:
New multi-girl scene in the steam baths, featuring:
• new animations and event variations
Visual & atmosphere updates:
• New backgrounds for baths, alleys, private rooms and council areas.
• New animations added across Akatsura events.
Story progression:
• Main storyline continues beyond Akatsura Part II.
• New transition chapter:
Departure from Akatsura → Journey to the Peace Treaty Castle
.
System update:
• Stats screen removed.
• Updated About screen and credits.
• Fixed conditional triggers and label conflicts.
• Minor grammar and dialogue polish.
v1.3.3
Akatsura Arc – Part I (The Pleasure District)
New character events:
Aiko – Mask Shrine Event: Deeply personal narrative exploring Aiko’s control, trust, and hidden insecurities.
Sakiko – Teahouse Event: Emotional and atmospheric encounter that tests comfort, affection, and curiosity.
Nina – Balcony Event: Unique, one-time interaction revealing Nina’s inner conflicts and motivations.
Kimiko – Guildhouse Event: First major insight into Kimiko’s past, her political role, and her family’s connection.
Visual & atmosphere updates:
New backgrounds for Akatsura’s lantern streets, shrines, teahouses, and balconies.
New music added
New animations added
System update:
Minor grammar and dialogue polish
Revised several early lines for tone consistency and natural delivery among all main characters.
Script refinements from previous chapters.
v1.3.1
Added new story content: Hanamizu exploration hub introduced as a short interlude. It serves as a resting point between arcs, offering optional scenes that strengthen the player’s connection with Aiko, Sakiko, and Nina.
Expanded character interactions: Subtle choices at the start of exploration allow the player to share quiet moments with the heroines, defining vanilla, NTR, or corrupted routes depending on decisions.
New NSFW scenes:
Aiko (vanilla intimacy at the colina).
Sakiko (NTR variants: observation and interruption).
Nina (first corrupted encounter).
Visual improvements:
New renders for colina, market, and sanctuary with improved lighting and atmosphere to highlight the sense of pause and transition.
Remake of older scenes in Thomas’ bar (Aiko only): shadow placeholders for the protagonist and background NPCs have been replaced with proper quality renders for a more polished look.
Route integration: Adjusted flags (Happy_ending, Cuckold_path, Corrupted_path) to ensure these events influence future outcomes.
Script refinements: Dialogue rewritten to present Hanamizu as a moment of calm before upcoming conflicts, avoiding unnecessary depth with secondary characters.
Stability fixes: Cleaned up menus and removed redundant persistent checks that previously caused syntax errors during previous chapters.
v1.2.9
Added new story content: a short continuation in Raeledorm, setting up the upcoming transition toward Hanamizu.
Reworked early scenes: Shadow/placeholder characters have been replaced with generic NPCs, giving more life and atmosphere to the world.
Player perspective update: Old shadow-person renders for the protagonist have been fully remade, now featuring proper interactions with Aiko and Sakiko in key scenes.
Visual improvements: additional renders and polish to make earlier sections more immersive.
Minor performance and script adjustments to keep the game stable for this version.
Minor grammar corrections for some scenes.
v1.2.6
Added new story content: the second part of the
Town of the Endless Echo
arc, including 150 new renders and several new animations for the Prologue.
Reworked the Prologue and Chapter 1: character silhouettes were replaced, scenes now have full visuals. Previously blacked-out characters now appear normally.
Updated and added new animations, including video scenes from the Prologue. More will continue to be updated in Chapter 1 in the next release.
Fixed and added a new part of the beach scene during the Guild party: new NTR routes for Sakiko and Aiko have been added, which were previously missing and not implemented.
Fixed a bug in the second part of the
Endless Echo
town segment where the character Erich was not properly defined.
Removed leftover variables from the old love point system (e.g., Sakiko’s route system, Aiko love), which are no longer in use.
Updated the gallery. This is the second-to-last gallery update; the final update will include the remaining scenes for Mashiro and Isara (
).
Updated the main menu and changed the interface color and buttons.
Corrected translation and grammar issues in the Prologue.
Made several minor improvements for realism and flow.
Improved the game icon/logo.
Dev Notes
Please note that previous save files may no longer work due to engine changes.
v1.2.5
Added new story (First part of the town of the endless echo)
Added events for every L.I (Vanilla/NTR)
Added 110+ new renders
2000+ new lines of dialogues
Added 3+ animations
Added new backgrounds.
Added new choices for old stat events
Updated patreon credits inside "about" section
Fixed some translation issues for chapter 3.1 and 2.
Fixed chapter 1 - Sadao cuckold scene with Saki after saving the mayor
Fixed issues with some routes.
Fixed some issues with old variables (Harem, dominant, love, cuckold)
Fixed butler scene, bar with Sakiko and more events with stats REQs.
v1.2.3
Added new story (Sadao - multiple routes for L-I/Vanilla only)
Added 100+ new renders
1000+ new lines of dialogues
Added 4+ animations
Added new backgrounds.
Fixed some translation issues for chapter 3.
Fixed issues with the interface
Fixed translation for chapter 2.
v1.1.9
Added 20+ new renders
30+ new lines of dialogues for previous chapters.
Added and fixed some scenes from previous chapters (Tavern and a few more locations)
Added 10+ animations for previous chapters
Added and replaced some backgrounds from previous chapters.
Fixed translation issues
Fixed some quality for certain renders
Fixed general issues and bugs
Fixed and adjusted cheats menu (Now you can jump to the desired chapter from the cheat menu without playing an entire route (Only to explore certain events CH1, CH2, CH3)
v1.1.8
280+ new renders
Added continuation of the story (Town of sleep part 2)
Added new mechanic (Pregnancy for Aiko/Sakiko during Town of sleep)
Added new animations
8000+ new lines of dialogues, new choices and paths for every l.i
Added new backgrounds.
Added new renders, pregnancy variations and more.
Fixed translation issues
Fixed general issues and bugs
Fixed GUI problems.
v1.1.6
240+ new renders
Added continuation of the story (Town of sleep part 1)
4000+ new lines of dialogues, choices and paths for every l.i
Added new backgrounds.
Added new renders.
Fixed translation issues Fixed general issues and bugs
v1.1.4
333+ new renders
Christmas DLC and part of the final chapter of the main story plot added.
7000+ new lines of dialogues, choices and paths for every l.i (DLC ONLY)
Added new backgrounds.
Added new renders.
Added new GUI only for DLC.
Added new characters
Added new music
Added new sounds
Added new patreon descriptions
Fixed translation issues regarding to chapter 1 translation
Fixed general issues and bugs
v1.1.2
230+ new renders
Added continuation of the story moon festival part 2.
5000+ new lines of dialogues, choices and paths for every l.i
Added new backgrounds.
Added new renders.
Fixed translation issues
Fixed general issues and bugs
v1.1.0
152+ new renders
Added continuation of the story moon festival part 1.
3000+ new lines of dialogues, choices and paths for every l.i
Added new backgrounds.
Added new renders.
Adjusted general balance of the game
Adjusted certain chapters
Stats were adjusted for the new balance.
Eliminated mechanic: NO MORE POINT SYSTEM FOR L.I (Point system eliminated for every l.i but still remains for certain situations)
Fixed grammar issues
Fixed translation issues
Fixed general issues and bugs
v1.0.6
100+ new renders
3 new animations
2500+ new lines of dialogues.
Added item deliver quest.
Added new backgrounds.
Added new sounds
Added new renders.
Added new interface elements
Added acknowledgements, they are now displayed in the "about" section.
Fixed some translation issues
Fixed walkthrough (Now summarize some routes it will be updated for the next update to display the real values.)
Adjusted beach party decreasing the reqs.
Adjusted spa quest to make the values more easy to achieve.
Adjusted date quest for every L.I
Adjusted some values for chapter 1 and chapter 2.
Fixed general issues and bugs
Fixed stats screen that were not displaying some stats correctly.
v1.0.4
210 + new renders.
3 new animations.
3000+ new lines of dialogues.
Added continuation of the main story (DATE For Aiko/Sakiko paths)
Added multiple routes.
Added new backgrounds.
Added new sounds
Added new stats for screen
Adjusted certain stats from previous updates.
Fixed general issues and bugs
Fixed stats screen that were not displaying some stats correctly.
Fixed butler quest during dialogue of l.i event.
v1.0.2
Added 160+ new renders.
Added 3 new animations.
Added 700+ dialogues.
Added continuation of the main story (For Aiko/Sakiko paths)
Added new characters renders for the main story.
Added new backgrounds for the plot.
Added new sounds.
Fixed some paths according to the walkthrough.
Fixed stats screen that was not showing proper values for Sakiko and Nina.
Removed certain stats for Aiko (Virgin issue during inital stages of Aiko L.I).
Fixed grammar issues from stats display.
Fixed general grammar for chapter 3 quests
v1.0
Added continuation of the main story CHAPTER 3..
Added new characters renders.
Added new backgrounds
Fixed grammar issues
Adjusted some values during the spa quest.
Adjusted some values during the guild board quest due to certain bugs.
Adjusted some values during the beach quest.
v0.3.3
Added continuation of the main story SPA QUEST - PART 2 (for every L.I)
Added +200 renders.
Added +3 new animations.
Added new characters renders.
Added new backgrounds
Added new sounds.
Fixed grammar issues
v0.3.2
Added continuation of the main story SPA QUEST (for every L.I)
Added +110 renders.
Added +4 new animations.
Added new characters renders.
Added new music.
Added new sounds.
Adjusted certain values during the guild board.
v0.3.1
- Added continuation of the main story GUILD BOARD (Multiple routes! - Vanilla/Corrupted for every L.I)
- Added +220 renders.
- Added +2 new animations.
- Added new characters renders
- Adjusted certain conditions for the guild board.
- Fixed certain paths from the beach quest preview.
- Fixed minor issues
- Fixed some grammar issues.
v0.2.9
- Added continuation of the main story (Multiple routes! - Vanilla/NTR/Cuck for every L.I)
- Added +300 renders.
- Added +11 new animations.
- Added new voices for Aiko, Sakiko and Nina
- Added new characters renders
- Fixed some translation issues and bugs from the game in general (Credits to Jadih96207)
- Fixed certain paths from the beach quest preview.
- Fixed minor issues
- Fixed some grammar issues.
- Some stats were balanced according to the routes during chapter 2.
- Adjusted some values during the bar, maid, guild party quests.
v0.2.7
- Added teaser of the beach quest.
- Added new costumes for (Aiko, Sakiko and Nina from patreon poll)
- Added new music
- Added new GUI translation and fixed some bugs from the game in general (Credits to Jadih96207)
- Fixed minor issues with the cheats menu
- Adjusted GUI and stats during the game.
- Fixed some grammar issues.
v0.2.6
- Added a new part of the main story (Vanilla and Corruption path for Aiko/Sakiko/Nina)
- Added four new animated scenes
- Added new values for the endings
- Fixed some stats during certain quests
- Adjusted some choices
- Adjusted some grammar issues (English/Spanish)
v0.2.5
- Added a new part of the main story (Vanilla and Corruption path for Aiko/Sakiko)
- Added new characters for main story and love interest.
- Added four new animated scenes
- Added new values for the cheat menu
- Adjusted some grammar issues (English/Spanish)
- Fixed time issues for some choices during chapter 1
- Adjusted the stats button to show the new values for the main story
Player reviews
Player rating2.5 / 5 · 20 ratings
Written reviews20 · avg 3.1★
Positive (4–5★)35%
Latest review2025-12-18
What players say
Reviews are mixed-negative: some praise NTR and updates, but many dislike story and choices.
5★6
4★1
3★3
2★9
1★1
Players like
NTR and cuckolding scenes are praised most often.
Regular updates and steady developer progress are appreciated.
Branching quests and player choices are sometimes praised.
Common complaints
Story, characters, and writing are often called weak.
Choices, stats, and walkthroughs are confusing or broken.
Visuals, animations, and technical issues receive criticism.
Best for players who enjoy NTR, branching quests, and steady updates despite rough writing.
Summarised from 20 written player reviews.
Bibabobabo2025-12-18★★★★★
the walkthrough is a lie. branching choices have been implemented, stats like love and cheating havent. 95% of choices have no effect, and the ones that do often make no sense because they ignore your previous choices and assume different…
BigMacTheSnacc2025-12-12★★★★★
WARNING: Spoilers and yap ahead. I want to start off this in-depth review by saying that this game has a ton of potential. The models are nice, the H-scenes are cool, and the story... works. The best thing this game…
ThisisforProndude2025-11-15★★★★★
Some really hot NTR scenes. One of the best parts is that the protag is aware and can even sabotage the girls into getting fucked. the developer keeps working in a steady pace, something that is not true for most…