ACG Cosplay Simulator [v1.31] [Tensun3d]

January 8, 2026F95

This is a gallery simulator with a wealth of costumes and various sex scenes for viewing.
The operation is intuitive and simple, there is no long game puzzle solving process,
the game can be watched immediately, and it is suitable for players who want to see the ending quickly.
This work is not yet the final version,
and new characters and sex scenes will be added one after another to satisfy the rich imagination of players!

Thread Updated: 2023-01-26

Release Date: 2023-01-21

Developer: Tensun3d Patreon – Itch.io – Twitter – Steam

Censored: No

Version: 1.11

OS: Windows

Language: English, Japanese

Other Games: Link

Genre:

3dcg, animated, vaginal sex, oral sex, tentacles, big ass, big tits, parody, monster, cosplay, simulator,

Installation:

1. Extract and run.

Changelog:

v1.31

Fixed

S1, S2, S3, S4 H sound rebuild

Originally it only had a 13second sound, and it would have a heavy repetitive feel if it kept looping. Now it has been modified to a non-repeating version that is more than one minute long.

Water sound volume can now be adjusted independently

v1.30

Capacity, RAM, startup speed optimization

Capacity original 8.3GB, new 3.9GB

RAM consumption: original 4.5GB, new 2.5GB

Startup time is accelerated by 50%

v1.29

New additional performance version, 50% faster than the previous version, and compatible with more devices

The difference between the two versions is that the lighting systems are different and the DirectX 12 instruction set is different.

The performance version is compatible with more devices, 50% more efficient, and has one less storm scene

The HDRP version is compatible with fewer devices, has 50% lower performance, and slightly improved character texture.

Please select the executable version according to your device

*HDRP is the previous version

The default version of the Steam game library now is the performance version.

The HDRP version can be added to the collection by adding third-party games on Steam

1. After opening the Steam game library, there is a new game in the lower left corner. Select to add a non-Steam game and select Browse.

2. Find the Cosplay_Collection_HDRP folder in Cosplay_Collection, as shown in the figure

3. Select Cosplay_Collection_HDRP.exe inside and the addition is successful.

v1.28

Add

New Scene Dragon’s Lair

Characters can now move around the scene

The character menu has been changed to avatars to simplify the space and make it easier to add more characters in the future.

Change

The WASD keys are now changed to character movement, and the camera pan is now the middle mouse button.

Space key can jump

Removed old church scene

v1.27

Fixed an issue that caused the menu button to become invalid after the Z key interface was hidden and then opened again.

v1.26

Add:

Language, face shape, breast, calf size, pantyhose glossness can be saved now.

After the language is saved, it can be loaded by Loading button, or you can directly press the language button to switch all.

v1.25

Theme: Torture

handjob, footjob, blowjob, femdom, Lesbian

Add:

Save Function

There are Save and Load functions in the lower right corner of the screen. After configuring the style you like, press Save to save it. When you restart the game next time, press Load to load the last saved style.

Information that can be saved:

clothing, pantyhose, skin color, hairstyle, hair color, eyes, eyelashes, head ratio, soft body, H volume

Information that cannot be saved:

Breast, calves, face shape

v1.22

Fixed

Performance increased by 20%

Hsex page rearrangement, to solve the problem of performance drop caused by page scrolling

Fixed skirt dynamic error

Extended all S0 animation lengths

v1.19

Add

Added 21:9 ultra-wide resolution

Fixed

Hair bug fix for Code.15 characters

v1.18

Add:

Optimize memory RAM usage, from 5.4GB to 3.9GB, a drop of 1.5GB

Fixed:

Fix shadow flickering on body

v1.17

Add:

New PVC characters

Hsex of 15monsters NO.86, 88, 90, 106, 107, 108, 109, 110, 112, 113, 114, 115, 117, 118, 120

Scene lighting adjustment function

The color temperature adjustment is in the character customization panel

More intuitive camera rotation control: Mouse Right Button

Camera move: Mouse Middle Button

Fixed:

Small butt adjust

*This update is more complicated, please remove it first and then install it more completely*

v1.12

Add:

A realistic character idol

New PVC characters

Hsex of 8monsters NO.54, 69, 77, 78, 81, 83, 84, 85

Plump calf fuction

Shoes can be replaced independently

Monster icon

Fixed:

Game name change

Clothing Chroma Gloss Metallic Failure

The broken of full body stocking #4 adds the broken of private parts

v1.11

N/A

v1.08

4 sets of Hsex NO.54, 69, 77, 78

Beta test: plump calf Fuction

v9916704

Steam Release

v0.98

addition:

Two New Costumes Kadokufuku, 6 Short Dance Costumes

2 new outfits Gothic outfit, 6 short dances

Gadokufuku Tacho, Suit Jump, Uncolorable Color

Goethe clothes are too long, good for dancing, not erotic

v0.97

addition:

Two new clothes, women’s clothes, 6 short dance costumes

2 new outfits Maid outfit, 6 short dances

v0.96

addition:

Two new clothes, H movement NO.50 boss part2

2 new outfits, Hsex NO.50 boss part2

Fix:

Corrected Nipple Gravity Influence Transformational Problem

Fixed issue with nipples deforming due to gravity

v0.95

addition:

Two new clothes, H movement NO.50 boss part1

2 new outfits, Hsex NO.50 boss part1

Fix:

Usagi Jiro’s clothes can be switched switchable Usagi ear tag artificial head size

Bunny costume button can switch bunny ears to match realistic head size

v0.94

addition:

Two new clothes, the reality of the whole body

2 new outfits, one-piece stockings

Fix:

Doujin Dress Apparatus:

01 switchable breaking

03 Switchable eyeball matching head size

04 Switchable eyeball matching head size

08 Switchable long and short skirts, Kirino Kousaka

09 switchable breaking

Traditional apparel arrangement:

10 switchable wing bladder

Doujinshi button:

01 Switchable clothes

03 Eye mask that can be switched according to the size of the head

04 Eye mask that can be switched according to the size of the head

08 Switching between long and short skirts, Kirino Kousaka

09 Switchable clothes

Classic clothing buttons:

10 switchable wings

v0.85

N/A

v0.5

addition:

New Kakuto Tohsaka Rin, 2 sets of H moves, Pussy Opening and Closing Control, Eyes, Eyelash Replacement

Image quality and depth of field switch (off can improve performance by 40%)

Rin Tohsaka, two Hsex, pussy opening and closing, eyes, eyelash exchange

Image quality / DOF switching (40% performance improvement when closed)

Fix:

02 Blame the mistake of the skirt at H, and the mistake of Homura’s long hair and neck

02 Mysterious H’s skirt mistake, Homura’s long hair and neck mistake

v0.4 Public

Initial Release

Developer Notes:

I’m an R18 3D Artist.

I like to make fully dressed Doujin characters.

In the past, I used to make 3D animations.

Now I’m starting to transform into 3D real-time game development.

In the future, there will be many ACG characters appearing one after another.

At present, this is not a real game, but a 3D gallery simulator, because my specialty is art,

the programming part has only been learned for about 3 months, and my ability is very limited.

I will grow slowly and hope to realize more projects to play.

Since I am the only one doing research and development, programming, art, Hsex takes a lot of time, the update speed may be slow, if you are optimistic about the development of this small cosplay simulator, hope you can support my Patreon to keep creation, thank you. (っ●ω●)っ

DOWNLOAD
Win: BUZZHEAVIER – DATANODES – MIXDROP – PIXELDRAIN – VIKINGFILE

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Thank you Amemiya Nazuna for sharing!