Seven Days with My Yandere Girlfriend! is a 3D animated horror simulator by Sabley, built with Unreal Engine. You play a male protagonist left alone in his family home for a week while a beautiful, soft-spoken girlfriend stays with him. Her affection becomes unsettling as seductive tension turns into creeping dread. The game uses an anime-inspired visual style and mobile support.
The current build is v0.80, released June 30, 2026, and development is ongoing. It runs on Windows and Android in English and is uncensored. The latest update redesigned the bathroom, changed map objects and textures, added a 3D text effect, altered shaders for a more anime-like look, expanded camera freedom, updated walking and running animations, added new Akira adult poses, new dialogues and scenes, and polished animations.
Developer's description
Your family is away on vacation for a week. A quiet, peaceful house. Just you and her. She's your girlfriend… beautiful, soft, spoken, and disturbingly obsessed with you.
Trapped in your own home for seven days with someone whose love borders on obsession, a seductive tension slowly blends into creeping horror.
Seven Days with My Yandere Girlfriend! screenshots
Download Seven Days with My Yandere Girlfriend! v0.80
v0.80
Some objects in the map have been changed
New textures have been added to several objects
The bathroom area has been redesigned.
A new 3D text effect has been added. Text can now appear in the air and fall to the ground during certain scenes.
The bathroom area has been redesigned
The game's shader has been changed to give the game a more anime like look.
The camera system has been changed. Except for some specific scenes, the camera will no longer stay fixed, and players will be able to control the camera more freely.
The character's walking and running animations have been changed.
More than 9 new adult poses with Akira have been added
New dialogues and new scenes have been added.
Some animations were changed and polished
v0.65
New textures have been added to several objects in the map.
The bathroom area has been redesigned.
A new 3D text effect has been added. Text can now appear in the air and fall to the ground during certain scenes.
New jiggle bones have been added to Akira.
The game's shader has been changed to give the game a more anime like look.
The camera system has been changed. Except for some specific scenes, the camera will no longer stay fixed, and players will be able to control the camera more freely.
The character's walking and running animations have been changed.
More than 7 new adult poses with Akira have been added.
New dialogues and new scenes have been added.
Some animations were changed and polished
The main story has been continued.
Some objects in the map have been changed.
v0.60
Item placements on the map have been rearranged
The map layout has been updated
More environmental details were added around the outside area
New props were added to the house and their textures were updated
Overall visual quality has been improved
Game optimization has been significantly improved
A new school-uniform outfit for Akira has been added
Hair cloth physics/animation has been added to Akira’s hair and skirt
The hand animation when opening doors has been improved
The story has been expanded with new dialogues
A “spin the bottle” mini-game has been added
Some animations were changed and polished
A new main character look is available (the main character has been modeled)
3 new sex scenes were added, with both first-person and third-person camera options
v0.40
Item placements on the map have been rearranged
The map layout has been updated
More environmental details were added around the outside area
New props were added to the house and their textures were updated
Overall visual quality has been improved
Game optimization has been significantly improved
A new school-uniform outfit for Akira has been added
Hair cloth physics/animation has been added to Akira’s hair and skirt
The hand animation when opening doors has been improved
The story has been expanded with new dialogues
Some animations were changed and polished
A new main character look is available (the main character has been modeled)
v0.30
New adult scenes and dialogues (Day 3 completed)
Akira has been remodeled
Akira has a new hairstyle
Akira has more detailed hair
Akira has new outfits
Added Niagara effect (particles flying around)
Added hand animation when opening doors
Updated HUD cursor
Optimization improvements and bug fixes
New menu
v0.20
• New adult scenes, dialogues, and one more day of progression
• Option to enable/disable head bobbing in settings
• Audio and mouse sensitivity settings
• Optimization improvements and bug fixes
• Save system (You can now save your game anytime)
• Dialogue skip / fast-forward key added
• Some in-game dialogues have been revised/updated to reflect recent changes
Demo
Initial Release
Player reviews
Player rating2.0 / 5 · 20 ratings
Written reviews20 · avg 2.7★
Positive (4–5★)30%
Latest review2026-06-03
What players say
Most players found it unfinished and frustrating, though a few praised its premise and potential.
5★4
4★2
3★2
2★7
1★5
Players like
Interesting premise and potential for future updates appeal to fans.
MiSide-like gameplay and cozy domestic setting attract some players.
Character model and anime-style visuals receive occasional praise.
Common complaints
Dialogue and interactions are slow, unskippable, and frustrating.
Bugs, glitches, poor optimization, and broken progression are common.
Gameplay feels linear, fetch-quest-like, and lacks meaningful choices.
Best for players who like MiSide-like yandere concepts and tolerate rough, slow demos.
Summarised from 20 written player reviews.
TedBaggins2026-06-03★★★★★
The plot, dialogue, and all the action are excruciatingly slow. On Day 4, I couldn't save my progress all day long; consequently, the day kept repeating over and over, and there was no way to skip anything. I don't have…
ulxcvmn98123da[12026-05-20★★★★★
Honestly the game is really just go to the next objective, with some random sex scenes in between. It feels as if you're just walking from point to point without anything else. I do see the appeal though, having a…
Slado2026-05-18★★★★★
I'm gonna assume the devs inspiration behind this game was 'MiSide'. As a huge fan of the game 'MiSide' I loved it. Obviously, the game still needs a hefty amount of touch-ups and polish, but for any folk out there…