Completed Cuckoo Mask is an adult RPG Maker point-and-click game by Hyanmaru Games. You play a male protagonist who misses the last train and wanders into a masked party, where everyone is aroused and the owner is absent. He sees a woman resembling his girlfriend, meets people who seem unwilling to treat him kindly, and finds that he may enjoy the humiliation. The story explores netorare and relationship dynamics through 2D CG scenes and clue-seeking exploration.
The current build is version 1.0.5, released on October 21, 2026, and development is ongoing. It runs on Windows, Linux, and Mac, in English, with no censorship. The latest changelog entry, v1.0.4, restored a missing Rabbit scene, corrected instances where the protagonist was called by a placeholder name, fixed visual and stuck-point bugs, allowed Control to skip text, repaired exploration issues involving Lion and Bear, and fixed about fifty typos. Earlier updates added cut scenes and the Deer route.
Developer's description
You miss the last train of the day, you feel lost, you need a place where you can stay. You stumble upon a masked party… and see a girl who looks like your girlfriend! Everyone wears a mask, everyone is horny, and the owner of the house is nowhere to be seen. Coincidentally, it seems that no one you meet is inclined to treat you well. But the weird thing is… it looks like you’re enjoying that! This is a game where the main character gets bullied in a fun and sexy way. If you’re a masochistic little guy or a sadistic chad who enjoys reading about a guy who gets humiliated, you’re in for a treat. This game also talks about relationships dynamics, fetish, and cheating. Is the true cuckoldry the friendship we made along the way?
v1.0.4
Rabbit's "show pussy" scene was oddly missing. Fixed.
Should have fixed all the instances where the protagonist gets named "n[1]" instead of his actual name.
Fixed a bug in a scene with Rabbit where the protagonist would suddenly turn white.
The protagonist should no longer get stuck against Hyena while looking for clues with Cicero.
Same issue fixed for the little bunny boy.
You can now hold Control to skip text. It's a bit slower than being able to keymash like before, but it will keep the engine from "skipping" important variable changes.
A game-breaking bug with Lion in exploration mode should now be fixed.
Same for Bear.
Fixed around fifty typos.
v1.0.3
- Added a couple of weirdly cut scenes (Fennec and Cat kiss)
- Removed a game breaking bug
v1.0.1
Added the ENTIRE Deer route!
Changed the display of the character appearance selection
Fixed a bug where Cicero was following you when he shouldn’t
v1.0.0
Everything should be fully playable from start to finish. What's missing: a single soundtrack in a specific endgame location...
Deer Route. Yes. Deer Route is almost finished, it just needs to be drawn. I'll probably have it ready in time for the 21st, which will be the game's Steam release. If I don't, then I'll make a DLC. But in the meantime, you can play the game in its entirety!
Enjoy! Please play it all the way through if you can and let me know if you find any bugs. It's important to me!
v0.1.8.3
- Wrote the NPC dialogues of hour 6. I know nobody read those lmao but it had to be done anyway
- fixed a broken scene with NPC
- finally added the post blowjob > kiss me scenes (4 random scenes in total)
-added a bunch of scenes, including mc x Deer and mc x Fennec in true ending phase 4
-added A LOT of story, with some unavoidable cuck scense (maybe just 1?)
I probably added new stuff too but I forgot to sign them down. Anyway implemented, like, 50 pages of story lol I'm working on just main story right now, planning to finish it as soon as I can, to then polish and add funny stuff.
v0.1.8.2
n/a
v0.1.7.2
- Added Gloryhole System. Should be full implemented.
- a nun will appear after you used the gloryhole 30+ times to give you a reward. Right now nothing actually happens, in future updates maybe something more important will happen
- Fixed some bugs that displayed the wrong skin color of the bull + fixed some scenes that won't show mc and serena kissing
- fixed a bug that prevented you to have an important evidence
- dodecahedron pixel sprites done and fixed a bug where you could still interact with it after it disappear
- Lion had a bug where his "serious" sprite animation mixed up with "embarassed" animations, making him very weird
- added new scenes for: Lion, Zebra, Hyena, Bear, Baboon, Tiger. As for male x Serena scenes, only Deer is missing in this part of the ending.
v0.1.6
True Ending Part 1 story is DONE. (The latest story parts haven’t been tested yet.)
Now you can find gifts to give to other characters in exploration mode. These gifts will allow you to have sex with them (girls) or have Serena have sex with them (boys).
Scenes completed so far: Rabbit, Hyena.
Added Gallery mode! Right now, it doesn’t include ALL the scenes, but I’ll work on it.
You can ask Serena to have sex with you to lower her Horny level, and this will be presented as a mini-game. If you finish before her, it will increase her frustration, and the higher her Horny level, the easier it is for her to get tired of you mid-sex and go with someone else. Very fun!
It seems like a small update since it took 2 months, but it was a lot of work, ESPECIALLY translating all of Part 1 True Ending’s story and implementing it.
Right now, I’ve already sent all the scenes to be written with the main bulls in exploration mode to the writer, while the assistant artist is working on my sketches for ALL the scenes of Cat Mask and Fennec Mask.
Basically, here’s what’s left to fully complete PART 1:
Request blowjob Serena
Cat Mask request sex scene: (✏ Drawing: working on it) (Writing: waiting for CGs)
Fennec Mask request sex scene: (✏ Drawing: working on it) (Writing: waiting for CGs)
Tiger, Bear, Lion, Zebra, Baboon, Deer request sex scenes: (✏Drawing: done) (Writing: working on it)
Gloryhole system: Still working on the concept level, but it’s something I’ll handle personally.
If everything goes well, Part 1 will be fully completed within a month and a half
v0.3
Now you can enjoy both Fox and Rabbit mask route.
v0.15
Full Fox Masked Route
v0.1
Added new scene with Fox Mask, containing rimjob, anal sex and spitroast
Added Music!
Added better NPC dialogues in the last hour (There's also a dialogue from a backer of Kickstarter)
Player reviews
Player rating5.0 / 5 · 18 ratings
Written reviews18 · avg 4.2★
Positive (4–5★)78%
Latest review2026-09-24
What players say
Most reviews are positive, praising art and fetish content despite bugs and limited choices.
5★11
4★3
3★2
2★1
1★1
Players like
Strong art and appealing character designs
Well-handled cuckold, netorare, and femdom themes
Interesting premise and unfolding story
Engaging female characters and dialogue
Common complaints
Unnecessary walking and clicking in RPGM
Bugs, missing content, and unfinished interactions
Linear story with few meaningful choices
Best for players who enjoy cuckold, femdom, and art-heavy adult stories.
Summarised from 18 written player reviews.
Suckulent2026-09-24★★★★★
Some of the best art I have ever seen! The game play is brilliant too I love the interactions and how the story unfolds, its not like other RPGMs that kind of blend into one game, it stands out as…
PixelMandrenke2026-08-25★★★★★
Interesting title, although it doesn't really interest me in the theme of things. I saw some pretty good art, went in, and wasn't disappointed. Obviously, the game needs work. Lots of code is still unfinished or janky (the girlfriend will…
Sumpfbauer2026-07-28★★★★★
Cuckoo Mask [v0.1.8.3] What's there is good. The cuckold fetish is lovingly portrayed through three different women, each offering a different flavor. So far, we get femdom, cheating, cum eating, and soft humiliation. The writing is good and hot. I'm…