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Game Information
RPG Maker VX Ace
Release Date
Last Update
Orig PC Gender
Adult Themes

Version: 0.7.10

Version: 0.7.9

Version: 0.7.8

Version: 0.7.7

Version: 0.7.6

Version: 0.7.5

Version: 0.7.4

Version: 0.7.3

Version: 0.7.2

Version: 0.7.1

Version: 0.7.0

Version: 0.6.11

Version: 0.6.10

Version: 0.6.9

Version: 0.6.8

Version: 0.6.7

Version: 0.6.6

Version: 0.6.5

by Revilo

You're stuck in a virtual world where all the enemies are sexy monster girls and you become whatever defeats you, what could possibly go wrong?

Need help? Why not check out the wonderful fan-made Monline Wiki? (Set up by yoshielder)

Changelist - [0.7.10]

[Coastal Zone]
  • Wearing the Red Beret now has slightly different text if you’ve already worn it during the Succubus Quest in the Demon Zone.
[Desolate Zone]
  • Ending D63: Joystuck is no longer incorrectly labeled as Ending D57.
  • The hospital roof is no longer reblocked after completing the Nurse Event.
[Desert Zone]
  • Altered Bastet’s various bodysnatched catgirl sprites.
  • Moved the location of the Desert Trader.
  • Restored Randomness to the Desert. Now events like the archeologist and genie lamp, as well as enemy placement will be picked from a pool of semi-random locations. This also means the map upgrade Nephthys gives you after you find Bastet now has a purpose.
  • No more wooden bridges across lava in the Volcano.
[Other Stuff]
  • Fixed a bunch of issues with image scaling and misplacement. (Image misplacements in stuff after the Desolate Zone mansion will require loading a save before first entering the mansion for now. Sorry!)
  • Fixed a whole lotta spelling mistakes and punctuation issues. (Thanks Yoshielder!)
  • Starting a game in God Mode will now give the PC skills that one-shot kill enemies. (You can’t sue me if this breaks things. I have a team of 17 lawyers.)


Changelist - [0.7.9]

[Coastal Zone]
  • Fixed one house in Dirian having messed up textures.
[Demon Zone]
  • The Strengthened Buff is now removed after the Baphomet fight.
[Desolate Zone]
  • After completing the first part of the nurse event you’ll no longer be stopped from heading down the stairs to the ground floor.
  • Completing the Nurse Event and escaping the steamed up showers now makes the steam disappear and the player put his clothes back on.
  • Using the Unlimited Ticket at the arcade machines now actually requires you to have the unlimited ticket in your inventory.
  • The “Wolf Lecture” event on the bridge should no longer occur until after the player has been through the area once.
  • Fixed a bunch of typos. (Thanks Yoshielder)
  • Fixed a bunch of wall clips. (Thanks again Yoshielder)
  • Fixed a bunch of bugs. (cough cough)
[Desert Zone]
  • Fixed a bunch of typos. (I should ask the doctor about this cough)
  • Fixed a bunch of bugs. (cough cough dying cough)
[Other Stuff]
  • Dust Pouch, Chunk Pouch and Dart items are no longer 100% accurate and now use the same calculation for physical attacks to determine whether they hit.
  • F12 now properly resets the game to the main menu. (I still don’t recommend using it though)


Changelist - [0.7.8]

[Desolate Zone]
  • The elevator in the hospital will now only work once you’ve beaten the Lich and restored the power to the city, even during the nurse event.
  • Entering the bathroom stalls during the wheelchair part of the nurse event won’t screw everything up.
  • Losing 3 lives in the Spookums arcade game now kicks you out of the game and back to the mall.
  • Getting hit by the isekai truck no longer ends the game before you actually get isekai-ed.
  • The graffiti punk properly disappears from the subway station.


Changelist - [0.7.7]

[Desolate Zone]
  • The Wolf Brute chasing the Squirrel now properly disappears after the minievent is over.
  • You can now re-enter the police station from the newly made entrance.
  • The Kimcubus no longer reappears if you reenter the rightmost house in the suburbs.
  • The movable space during the graffiti event is now its correct, larger size.
  • The punk now briefly pauses before using the spraycan.
  • The graffiti event shouldn’t freeze after Kim wakes up.
  • The minievent on the bridge should play out correctly now.


Changelist - [0.7.6]

[Desolate Zone]

  • Added 13 new endings.
  • Readded Ending D3 to the game. It’s now found during the Nurse Event.
  • Added a few mini events around the city.
  • The Werewolf Bridge has had an appearance overhaul.
  • The Northern Suburbs has had an appearance overhaul to coincide with its remade “Demon Trap” event.
  • The Police Station has had an appearance overhaul. While the event itself hasn’t changed, it now has an optional second part that unlocks after completing another new event.
  • Screen now properly fades out when the Player enters the shower during the Nurse Event.
  • Defeating the Parasite Slime now properly opens the path between Barricade and the Northern Town.
  • You can no longer escape the Mansion’s processing room by walking through the walls near the stairs.


  • Unlock crystal now properly activates the Mosquito and Automaton R3V-I fights.

[Other Stuff]

  • Added a new cheat code to unlock all enemies in the arena. What better code to use than the one who catalogued them all?


Changelist - [0.7.5]

[Desolate Zone]

  • Lowered the drop and steal rates for the Chainsaw from the Ghoul.
  • Added the actual weapon the Ghoul was supposed to drop.
  • Fixed a bug that cause the generator in the Hospital Basement to crash the game when fueled.


Changelist - [0.7.4]

[Desolate Zone]
  • You should no longer immediately lose the game when rescuing Kim if she was knocked out before entering the Mansion.
  • Gargoyle, Parasite Host, Parasite Slime and Ghoul no longer drop the wrong items.
  • Completing the Strip Club no longer moves you to the completely wrong location.
  • Ending D41 now properly displays its final images.
  • Ending D46 now properly displays its final images.
  • Ending D49’s images are no longer sized wrong.
[Desert Zone]
  • The fishing rod is now a usable key item, instead of automatically activating when you walk near water. Just head into your inventory and use it while standing near the river or ocean.
  • The fishing rod no longer causes you to get stuck in the fishing animation if you fail to reel in the fish.
  • Re-Added Gargoyle, Dullahan and Lich fights to the arena.
  • Added Automaton R3V-I, PROXI and Lina fights to the arena.
  • Added Endings D11, D39, D40, D41, D42, D43, D45, D46, D47, D48, D49, D50 and D51 to the arena.
[Other Stuff]
  • Fixed some sprite issues with R0M-I’s bimbot sprites.
  • Updated the Holstaurus battle sprite.


Changelist - [0.7.3]

[Demon Zone]
  • Fixed a bug that caused the Workplace Dream to freeze the game.
[Desolate Zone]
  • Fixed a bug causing you to be unable to repossess Kim if you possessed someone else. (You’ll need to start a save from before you open Kim’s tube for this to work).
  • Fixed a bug causing the fire sound effect to continue after the Firefighter event in the park.
  • Fixed a bug causing the game to not stop you from fighting Mara as PXE or R0M-I.
  • Made the fight against Line/The Stranger a little easier.
  • Added more lootable items in the Mansion.
  • The game no longer freezes if you defeat the zombie in the fast food restaurant last.
  • You can no longer climb the walls of the arcade.
  • Gargoyles other than the first can now trigger their ending when fought.
  • You now correctly fight A1K-0 when encountering her, instead of R3V-I
  • Disabled Dullahan, Gargoyle and Lich in the arena.
[Other Stuff]
  • Upped R0M-I’s stats slightly.
  • Upped PXE’s stats slightly.
  • R0M-I can now equip weapons.
  • PXE can now equip weapons.


Changelist - [0.7.2]

[Desolate Zone]
  • You can re-enter the subway from Barricade Town after beating the Lich now.
  • Kim now gets her name back.
  • PROXI will no longer continually repeat her questioning if you fail to answer her name.
[Other Stuff]
  • Gunpowder recipes are now correctly crafted at a blacksmith (or Percy, in the Mansion).


Changelist - [0.7.1]

[Desolate Zone]
  • Added a temporary fix for the first event in the Mansion being skipped. Hopefully shouldn't break anything.
  • Robin now uses his signature "middle of the screen" text when talking in the Familiar Bedroom.
  • You can no longer skip past the end of the chase sequence in the suburbs.


Changelist - [0.7.0]

[Demon Zone]
  • Alaru now repeats the suggestion of taking the boat in the sewers once Draculara has been defeated.
  • Moved the sewer boat to the Desolate Zone slightly to make it easier to spot.
[Desolate Zone]
  • Added 16 new endings.
  • Rewrote 1 endings. ("A Rock and a Hard Place")
  • Removed 4 endings. ("Green Thumbs", "Feathered Duster", "Overload" and "A Change in Management")
  • The entirety of the zone until just after beating the Lich has been changed.
  • Most areas have been overhauled, with minor to major changes.
[Desert Zone]
  • Using SKIP6 now gives Dominic his correct sprite and face.
  • Sandwurms have been slowed down.
  • Lesser Succubus ending no longer crashes the game when accessed from the Arena.
[Other Stuff]
  • Flow Kelp Imitation Skill [Wrap Tight] now has an icon.
  • Giant Frog Imitation Skill [Roaring Croak] now has an icon.
  • Mosquito Imitation Skill [Hickey] now has an icon.


Latest Reviews - View All Reviews

Review by newsbox

Version reviewed: 0.7.10 on 06/04/2020

Just finished upto the mansion mission. (honestly the most annoying part of the game.)

Great "little" game. I am one of those completionists so I am trying to find all the endings. Enjoyable most of the time, with an occasional bug. Crashed twice while moving to new screen (I remember the boat in the sewers was one time, and I thing the 1st time was probably the boat around the mermaid). So pretty solid.

Story is pretty decent, that being said I have a feeling I already know the real ending. The game didn't pull you in, instead it copied your personallity. The real you still exists in the real world.  or at least that is my guess.

Excited to see the game continue.


I would like 3 major things to change, especially when you have branching endings.

- a guide of where to go or do, other than the mermaid mission I don't think there was anything telling me what my objective was. Lucky this game is fairly liniar (your expected to follow the story).

      - and track which endings I got, or missed for good. Like you can't get this ending because you already made nice with so and so.

- let me quickly skip the bad ends. Honestly, if I am not paying attention or get some bad roles (or i don't know what I am doing) I find it is quicker to shut the game down and restart it rather than run through the ending to load the game.

- let me reside the window, not sure if its a limitation in RPG maker, but My window is a tiny little thing on a 3440x1440 screen. Not fun sometimes.

Review by Magistrate

Version reviewed: 0.7.8 on 02/28/2020

I was told the game got 4 hours content, but I easily spent 8+ hours checking everywhere, alternative paths and side quests.

Basically it is an RPG set in a SAO-like background. Not having a leveling system is a plus side for me. Transformations usually take place as bad ends, but there are exceptions in alternative paths. Transformations are also temporary in those cases.

I like the story. In terms of characters the MC might be too simple, but there are many successful examples, (like Alaru).

An interesting RPG overall.

Review by relattic

Version reviewed: 0.7.5 on 01/08/2020

one of my favorite games of the site. about 4 hours of content is there.

the development has slowed down a lot since a year ago it was also 4 hours of content there.., but at least it's all quality content and game development is a LOT of work...

Review by kingeagle11

Version reviewed: 0.7.3 on 01/02/2020

One of the best game on this site. Lots of content/path and option for nearly endless playthrough.

Review by Diabolos

Version reviewed: 0.7.3 on 01/02/2020

Simply saying, Monline is an Adult SAO, but with monstergirls and...other stuff. As the MC, you get to fight other monstergirls. Winning means you get to play more, losing means fap material. Although this review is vague, you should get my meaning. Play it. It's one of the best games on the site.

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