NTR Classroom Sabotage

by Brax428

Uncensored Windows
Versionv0.4E
EngineRPGM
Released2026-03-08
Updated2026-04-09
LanguageEnglish

NTR Classroom Sabotage is the story of classes A and B of a low-prestige academy, who constantly fight for the superiority of the academy. One fine day during a fight that had gotten out of control, they are kidnapped by an all-powerful entity, which is fascinated by their dispute. The entity transports them to a fantasy world to steal information from their enemies. The class that achieves this task will obtain the powers of this amazing being and will be able to do and undo things at will. The protagonist must decide between taking his friends back to his own world or un-do all the atrocities that happened to the sub-delegate, with whom he is deeply in love. This game aims to choose two paths, the NTR or chastity. Good luck ;P ​

Relaunch v0.4E 100% completion of the base story arc in the MV engine. Implemented over 30 new High-Quality CG Illustrations. Added 4 fully functional and tested puzzle mechanics. Added 4 complete Love Scenes. Added 4 intense NTR Scenes. Added 1 special animation for testing purposes. System: Included an official v0.3 Savegame file in the main folder so players can resume the story without starting over. Bug Fixes: Massive thanks to user NYU for their help debugging errors to achieve this stable and definitive release. Relaunch v0.3 Demo changelog: 3 NTR scenes 1 Love Route scene Access to the first 2 exploration maps 4 magical vision camera spots Full side-battle system Passive image-changing system (dynamic based on map) Relaunch v0.3 Public changelog: Changes to time: the time that no longer passes each time you change maps has been modified, there are only two ways to change the passage of time. With the letter "T" or through the cell phone. The eligible passage of time has been changed, it went from 30min, 2hrs and 3hrs to Afternoon and Night. Event Changes: Random events, both normal and H events, have been modified. They will no longer be limited to specific days. They can now appear randomly on any day if the requirements are met. New Content: The cell phone has been changed again to have a more aesthetic design. The Map has been removed from the cell phone. Audio has been added to almost all scenes. (The scenes that do not have audio are the NinaWhite voice acting scenes found in the gallery.) New notification system. The EroticStatus works correctly. A 100% NTR avoidable route has been added. New Quests. Modifications to the story. Sprites in the Wolf Quest. New cell phone events added for the strong events. Sexual Frustration System. (sexual frustration will increase every night, if it gets too high it can trigger unexpected events, it can be reduced by masturbation scene) New section added in the gallery with NinaWhite scenes. The surveillance bird has a new ability. It is now possible to save Danna if she is harassed by the enemy student in the hunting forest. The method of obtaining the ability to escape from the enemy student was changed. Now Danna and Oliver can pass the time by pressing the letter "T" The HUD was modified so that everything is presented in the lower left part. Clues were added inside the surveillance tent to find the runes scattered around the map. Now Oliver will rescue Danna when she is captured by the enemy student. An Autosave system was implemented that is disabled by default. (Activated within the options menu. Changed the options menu to present more variety of customization. Portal will now be enabled every two days while you are in the enemy base. Added a tent for Oliver so he can sleep Bug Fixes: An incredibly large number of bugs were fixed, the most important ones being: You can now find the Goblin Dagger. Your level no longer returns to 1 when you are in the Wolves Quest. Fixed the crash issue (Subject to review) Fixed the screen freeze issue (Subject to review) Fixed the excessive ram consumption issue (Subject to review) Fixed the bug that did not allow you to find the materials for the ritual. Fixed the problem that caused a concubine to get stuck at the entrance and not allow you to advance. Fixed the bug that did not move the characters to the room at 12 o'clock the night. And the fixes keep going and going and going, there really are so many that we can't mention them all and we don't remember them all either. v0.14 Part 2 A total of 20 new maps were added. More than 40 random events were added, classified as follows: Simple event: which is simply a small animation for the change of characters. Medium Event: This event contains H sprites of npc interacting with the environment and occasionally with Danna Strong Event: These are mini events that have a story, usually Danna is captured and must be rescued before it is too late. There is one event that does not fit into this category and is a definitive event, which does not allow you to rescue Danna and will only be available until the next day More than 20 new illustrations were added. More than 20 new sprites were added. 10 new sounds added A new character switching system was implemented that is accessible with the letter "G", only in the enemy base. The cell phone interface was reworked The erotic status was reworked A system of events during the changes was implemented. Morning Afternoon Night Each map has specific events. New counters were added to the status menu The error that made the screen freeze was fixed. Bugs in the allied base were fixed. A bug with the surveillance birds that reset your level was fixed A slight advance in the story. And several more changes, but there are so many that I no longer remember them all, do not hesitate to ask in our discord channel, we will be these days solving doubts and giving clues about the hidden events. While it's true that it doesn't advance much in the story, NTR Classroom Sabotage has a lot of hidden content, so don't hesitate to ask us if you can't find something or get stuck. v0.14c Part 1 10 new maps added. 10 new sprites added. new scenes added. 4 Puzzles added. New mechanics for the camera Significant advance in history v0.13a 548 images added. 26 new illustrations. 8 New Maps 1 New accessible area (only accessible by Oliver) 7 New enemies. 4 new female enemies. New camera system added (Turns on and off with the letter "O" after capturing the Elf) Advance in history. v0.12b Reworked phone Added art to all phone interfaces. Erotic Status already in operation. The phone became a visual interface (which opens possibilities for follow-up events on the screen) Added 7 new scenes. Added audio to improve immersion (we recommend using headphones). Corruption event Tuesday at 11am added. 2 new quests added. Reworked sleeping system past midnight 5 New maps added Bugfix: Fixed bugs time. Fixed translation errors Fixed bugs in the boat. Fixed bugs in the hunting forest The update required a lot of work, so don't hesitate to report bugs, we will be fixing them as soon as possible. Stay tuned to our networks, because in the next few days the art for the new female enemies will be added in this update. Thank you all very much for your support and patience, we hope and enjoy this update v0.10c 3 New Maps added. 1 New event. 9 New scenes. 3 New images. 1 new enemy. Wizard quest completed. The third scene of collecting either Semen or Saliva adds two items Advance in the main story. The Wizard's Quest must be completed 4 times to unlock all 4 books, each time this event occurs, a new vision CG image will be presented. It is recommended to load a game from the beginning of the Wizard's Quest so that you can find all the scenes. We have noticed that the game can be frustrating for new players since the missions can be difficult (especially the gathering ones), so we decided to completely nerf these missions, that is, the resources to be obtained have decreased. Added pictures in the surveillance bird room with hints where runes can be found. Now almost all events provide lust and corruption stats, so now these stats will be easier to get, therefore the scenes too. Advance in the main story. Hotfix: Fixed a bug with the boat. Fixed some minor translation errors. Fixed some errors in the Quest Log. Fixed minor timing bug. Note: We added a SaveGame that ends so you don't have to go through the whole game again (which is already quite long) in this you can finish the wizard's quest and talk to the wizard twice again to activate the new quest. v0.8b 5 New maps. 2 new quests Advance in the main story. 1 new character added. 1 new ability added. 1 new enemy (normal) Changes to the corruption event system for a friendlier one. Completely reset the phone system. 9 new scenes. Various new items added. Added 6 new galleries 1 New Masturbation mechanic (within the Storage Cellar, controlling Dana, an option will be enabled so that after 20 lust Dana can masturbate in the room. The scene will progress as your lust progresses and there is a 1 in 3 chance of being discovered by Oliver after orgasm) 1 New Pixel Art. Hot fix Fixed the bug that caused the calls to be repeated more than once. Fixed the bug that stalled the 2:00 p.m. corruption event Fixed various timing bugs. Important: Due to the changes made to the base of the system we are sorry to inform you that the old SAVEGAME will not work in this version. You can if you like to load them but there will be many errors and possible crashes. We recommend creating a new game from this version. The programming and art work of this was very complex, so if you find errors, do not hesitate to report them, we will solve them as soon as possible. We hope and enjoy this update. v0.6a 6 new CG scenes 16 variables for the events of the day Monday and Friday. 8 New Pixel Art animations added. 2 Galleries added. (You can enter through the mirror in the main room) 2 New background songs added. 1 New map. 3 Different event endings. 1 New skill acquired for Dana. 1 New Enemy. Several new BGM sounds. Cheat Menu added ( The cheat menu can be accessed from the table in the main character's room.) New mechanic, playable character Dana. New event: With Dana go to the hunting forest, advance along the main path and the event has a 50% chance of appearing. (if the event does not appear, it is necessary to sleep and try again the next day) Hotfix: Fixed the bug with the Gathering Forest surveillance bird that when you lost made it impossible for you to win against it if you tried again. Fixed the issue of bells with the surveillance bird of the Hunting Forest. Fixed timing errors. Days of the week translated into English. (start a new game) Fixed the animation of a pixel art when it did not play correctly in the gallery Minor fixes to some Pixel Art animations Fixed watchdog bug. Fixed bug in the dock construction mission. Fixed translation error in the days. Fixed translation errors. Fixed small timing bugs. IMPORTANT NOTE. The old SAVEGAMES do not work for this update v0.4a 3 New maps added. 2 CG Scenes added. Surveillance system added. 1 new Pixel Art added (Doggy Style) 1 new mission added. (Talk to the NPC that is blocking the tent on the right, just above the campfire) Quest menu added HotFixes Fixed some bugs when you have to rescue Dana from the hunting forest. Fixed some timing errors. Fixed some cell bugs. We hope you enjoy this update. Fixed the bug of collecting wood. Fixed bug of watchdog 3 v0.3d 3 new scenes 1 new map 1 new mechanic 1 new mission Corruption events for Tuesday implemented New zoom mechanic on the "Entrance to the Gobins' Cave" and "Forest of Monsters" maps Removed Oliver's random events feature and replaced it with an ability that is acquired at the end of the new quest. Corruption events can be found as follows: these events have a 50% chance of appearing. In this case the conditions are as follows: Have 10 corruption Have between 20 and 39 lust. A bit of luck . There are 4 events that can appear between the following times: 7am - 10am 11am - 1pm 2pm - 4pm 5pm - 7pm You can tell if events are a function in two ways: 1 If you approach and Oliver is not in the main base 2 Call Dana on the phone and notice something strange. When you call Dana, she will tell you where she is and at the moment 7am to 10am 2pm to 4pm In case you didn't choose the path of chastity and don't get the goblin scene, you can also get corruption by finishing the R*pe scenes with the cave goblins. On the other hand, in order to increase your lust, you must take Oliver with you to the goblins' cave and he will unleash secret scenes with Dana who will give you lust. New mechanic added, on the left side outside the main base the option to assign a specific task to Dana was enabled. There is a 33% chance that an event will be triggered where you have to rescue Dana after she doesn't return until 8PM Added bathing scene is unleashed on Tuesday and Thursday nights in the gathering forest after finishing the boat mission New tutorial and guide added to know the map and its surroundings Labels outside the structures with information about the place We fixed many bugs that we found while building v0.03. HotFix: Lust can no longer go below 0 Fixed bug with hatchery worms (collect worms again). Fixed the error with the corruption event on Monday from 2:00 p.m. to 5:00 p.m. Fixed the builder mission bug that made you invisible. Fixed the image bug during the corruption event from 14 to 17. Fixed the bug that didn't allow you to activate the chase mission if you stayed past midnight. Fixed the bug where when you followed the path of chastity with the main character the constructor would disappear. Fixed the bug when you sent a student to collect the nails the builder disappeared. Fixed the bug that did not take you to your room after midnight. Fixed the bug that did not remove Dana when she went to help the builder in the last part of the boat mission. New mission text translated. New dialogues added to be able to find the materials for the construction of the pier. New enemy added. Dock mission fixed. Any irregularity with the cell phone system, please do not hesitate to report it, we are very aware of this system and we want it to work correctly v0.2 6 new scenes added. Fixed some detected translation errors Added mechanic, to control corruption as the story progresses (Check ReadMe). Fixed the bug that prevents access to the ship. Added Distraction skill, (visit the goblin cave entrance starting at 8PM) Sounds added, changes for day and night. Added the ability to change your character's name on the table in your room. Added Read Me file explaining in more detail the mechanics of the project. New mechanics, corruption events added by the map above 10 corruption for Monday and Friday. Added Dana encounter mechanic, depending on which event is currently active. Possibility to send Dana to help the Builder with the boat. Fixed black screen bug when skipping tutorial To unlock the scenes, lust must be between 19 - 39 and corruption must be 10. Events on Monday and Friday have a 50% chance of appearing. In this case the conditions are as follows: Have 10 corruption Have between 20 and 39 lust. A bit of luck . There are 4 events that can appear between the following times: 7am - 10am 11am - 1pm 2pm - 4pm 5pm - 7pm You can tell if events are a function in two ways: 1 If you approach and Oliver is not in the main base 2 Call Dana on the phone and notice something strange. When you call Dana, she will tell you where she is and at the moment only the 7am-10am event already has integrated art. In case you didn't choose the path of chastity and don't get the goblin scene, you can also get corruption by finishing the R*pe scenes with the cave goblins. On the other hand, in order to increase your lust, you must take Oliver with you to the goblins' cave and he will unleash secret scenes with Dana which will give you lust. v1.0 Initial Release [/B]
HalfANickel 2025-11-01
Good: It's NTR so that's always a plus in my book. Female MC is hot as, so thats a plus. Premise is interesting, and I always love a ntr game with a phone integrating into it. Okay: Art is average, but it does its job. The Bad: This game feels like a NTR game filled with a bunch of different ideas that it lets flounder. Oh you have a camera you can use to spy on your girlfriend who is getting harassed or fucked? Cool. Too bad you have to grind for the each camera and the reward for that grind is just a few variations of the same scene over and over again. The bull can harass the FemMC during combat with grope....thats it...nothing else? Goblins and nothing else can go after the femMC in battle? Again. Classic..and again...it feels shallow. I spent several hours today playing it and felt like I got no where, especially after getting hard blocked by trying to raise an elves points up to 200 and no matter how many days I tried could only lay two traps for her after being told that as days go by I would be able to lay traps. WAY TOO MUCH GRINDING FOR LITTLE REWARD. There's semblance of something great here but it's buried underneath so much frustration that you end up just closing the game and booting up one of the classics like NTRPG or NTR Chronicles..
Antagonist969 2025-06-08
I have completed everything under 3 hours. The pictures are ...nice. Not bad but not great either. It shows the lack of experience. The gameplay is tedious and drawn out. Because off course it is. This is one of those games that takes forever to update so people go to Ptreon. The gallery is also locked behind a ptreon paywall. Go watch a video you get more out of it.
ScyDry 2025-06-06
A stupid game with useless grind. The content in it is worthless and you shouldn't waste your time on it. The events are empty and illogical. Most of your time is spent on useless empty actions. If you downloaded this game for NTR content, then it is not here.
Hario1225 2025-06-05
Terrible optimization and gets frozen screen from time to time. The story is boring and the classic trope of NTR in hentai is just as terrible as you can imagine. Better abandon this game cause it is straight up terrible.
Every1sGrudge 2024-12-01
Rev @ NTR Classroom Sabotage [v0.14 Part 2] Graphics are fine for the porn, the RPGM chipset is standard and boring. The writing is bad. Scenario's been done better elsewhere, and the progression is stair-stepped in an odd, immersion-breaking and lacks any buildup/payoff curves. Porn is unimaginative and too thinly spread. Gameplay is dull and silently forcequits, especially if you load more than about 3 times without reloading the game engine yourself. This is one of the least stable RPGM games I've seen and isn't nearly as heavily modified as others with similar issues. It's baffling. TLDR: Givin this wide a wide berth for a few versions.
LordFrz 2024-11-29
A bit buggy with things, but decent art. Gameplay is pretty boring, I never really liked time pass mechanics when it per hour and half hour. I would rather it just be Day, noon, night ect. You end up having to spam pass time a lot. You also cant end the day until later in the night so you have pass time till bed time most the time. The NTR sucks, which is the main reason for my rating. I am playing an NTR game, so good NTR is a requirement to enjoy it. To progress the corruption and lust levels you have to intentionally allow it to happen as you lose lust every day when you sleep. So even if you unintentionally allow some lust, it is removed right away. You end up switching to the FMC to go and add lust levels, which just changes the game to a corruption game where you have to go out of your way to seek the sex scenes. Makes it a terrible NTR imo.
EnterYourNameHere 2024-03-23
Bugs, bugs, bugs everywhere. You cannot make a step without finding another bug. pro: - a bit hidden sex cons: - bugs (stats gets reseted; your mc got renamed to default; and a lot more) - bad translation (a lot text isnt translated) - WIP (work in progress) a lot times - no ntr (she isnt your girlfriend, wife or whatever, she is just your classmate) - pretty much no content (just a few quest which are WIP or are buggy)
Kokkda 2023-12-24
As for v0.13a, quite a good game, I remember playing earlier of this, There is some bugs that gatekeep if you manage to skip and some repeat like Dana 3rd quest. (The one with the magician) But overall it's a good early game.
Maciswack 2023-11-21
Man we're do I begin from the large amount of bugs that make playing a chore to the crappy translation that isn't even fully translated there's alot this game doesn't have going for it that. I guess I start with the ntr part that in fact is UNAVOIDABLE and starts a soon as the second quest with no build up at all and when ever it happens the mc feels like his iq drops to the single digits. My next problem comes from the bugs that range from kicking you out of the game to obscuring your screen making it unplayable all this makes grinding a chore. And finally there is the half assed translation that honestly isn't that big of a problem for me but I know it might be for others. So overall there is alpt in this game in its state that makes it a hard recommended when there are other games that do what this game wants to do but better.
etjs93 2023-07-21
A little rough on the art but got potential. Gameplay is okay, felt kinda lost in the beginning but still okay. Will be keeping in view for future updates. Hopefully those updates will not take too long. Keep up the good work!
Virgin Girl 2023-05-15
i like this dev he is not lazy like other dev's other dev's trying work on 5 games in same time and in the end they do nothing so about game : i'm gonna make it simple art: 4/5 story: 3/5 content for v0.10c: 5/5 game play: 3/5
DMSTS 2023-05-02
[v0.10c] Good idea. Normal execution. Bad art. -Story, Originality You are somewhere in the wilderness and should get resources. But your girlfriend is "NTRed". -Renders Too simplistic 2D art, that could be better and make the game better. -Sound Basic sounds and music. -Playability Game of grind. Don't like grinding. -Performance Runs as any other RPGM. -Bugs Before you could see language errors, not sure if there such bugs right now. -Animations Changing images. -Voice Acting No voices. -Grammar Didn't see any mistakes. -Amount of content A lot of petting scenes, but very little good actual banging. Due to poor artstyle all the scenes feel boring and not exiting.
Kanashimi Aika 2023-03-18
I like the game Idea I also like how the dev is with the players(maybe too much but still its nice) There are few bugs here and there, game play is kinda confusing for me since some quest are not working, but since it a fairly new game it's understandable
cibercalduti2 2023-02-16
De momento aunque se nota que es una versión 0.1 se ve genial espero lo acaben y lo publiquen en dl site o en algún sitio para comprarlo. Me gusta las mecánicas que veo de momento tiene potencial. Una mezcla entre sobrevivir, tener libertad de desiciones, y que la chica pueda estar libre haciendo diferentes cosas bien enlazado con el elemento ntr puede ser un 10, como digo aún apenas es una versión 0.1 pero me gusta hasta la animación de combate contra los duendes tienen mi apoyo. At the moment, although it shows that it is a version 0.1, it looks great. I hope they finish it and publish it on the dl site or somewhere to buy it. I like the mechanics that I see at the moment has potential. A mixture between surviving, having freedom of choice, and that the girl can be free to do different things well linked with the ntr element can be a 10, as I said it's still barely version 0.1 but I even like the combat animation against the goblins they have my support.
kukaporn 2023-02-13
0.1 dear god this game is ass in its current form. half the text is in portugese, even important parts. the gameplay is extremely short, you can't progress after a while. you only have 1type of enemy so far, a goblin, which can grope your heroine if she is with you... art of it is meh. but has potential i guess... lots of missing text saying "WIP" maybe it means "to be added" in portugese, i have no idea. i found 1 random sex scene so far. tbh the game has potential, it has some unique elements and more complex than normal rpgs, you have a phone with you can talk to heroine and make her join you, time cycles and some events... it can definitely be something good. but in its current form, it's hard avoid. maybe if you are from portugal you can make sense of the game, but if you don't speak portugese, it's a huge mess. you have no idea how to progress, half the text is in portugese, even if it was in english you probably still wouldn't be able to progress since it's the end of content. i really wanted to give it 1/5 but due to its potential i guess 2/5 is acceptable. but don't get it twisted, currently this is a 1/5 game.

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