About the Game
Oh no!! Your precious friend has been infected with the terrifying Yandere Virus!
What started as a fun trip with your friends has turned into a nightmare in an instant.
When you come to your senses, you find yourself in a mysterious place,
and your dear friend has been infected with the “Yandere Virus.”
Explore this unknown place alone, or together with your friends.
Gather scattered materials to craft a cure,
save your friend and escape this place.
Run away from your Yandere friend
Your infected friend is no longer who they used to be.
Driven by a distorted mind and uncontrollable aggression, they will chase after you, taunting you with unsettling and disturbing whispers.
The moment you get caught, it’s all over.
If you want to survive—run.
Collect Platonic Pumpkins
Mysterious “Platonic Pumpkins” are hidden throughout this graveyard.
These pumpkins are essential ingredients for creating the cure.
Risk your life to collect them,
and complete the only cure that can save your friend.
Beware of Mutated Plants
Mutated plants lurk all around the graveyard, waiting to attack you.
Just when you think you've escaped your Yandere friend,
they will strike without warning.
Play Solo or Together with Friends
You can face this horror alone, or with your friends.
Invite up to 3 friends on Steam and enjoy intense cooperative gameplay.
Game Features
- Up to 4 players (online co-op / single-player supported)
- Proximity Voice Chat Support
- Relentless pursuit from friends infected with the Yandere Virus
- Platonic Pumpkin collection and cure crafting system
- Unpredictable attacks from dangerous mutated plants
Screenshots
7 images
Version Information
Steam Patch Notes
Official update history
On the site: Build 26154946
Up to date
Quality-of-Life Improvements
- Added random gameplay tips during stage loading
UX Improvements
- The mission selection screen now displays “Standard Co-op Mode” when both Random Yandere Mode and Traitor Mode are disabled
- Added a “Standard Co-op Mode” button — click it to switch to Standard Co-op Mode
Thank you for playing Yandere Virus.
Balance Adjustments
- Reduced the overly persistent pursuit behavior of certain monsters (corn).
- Adjusted mutant plant attacks so they no longer hit players through walls.
Bug Fixes
- Fixed pumpkins disappearing when the player carrying them disconnects by making the player drop the pumpkin upon disconnection.
- Added a safeguard to restore pumpkins to a valid position if they fall below the ground.
- Fixed certain monsters (corn) detecting crouching players too easily.
- Fixed an issue in Random Yandere Infection mode where kick attacks by a non-host player who became a yandere were intermittently invisible to other non-host players.
Thank you for playing Yandere Virus.
Stability and Quality-of-Life Improvements
- Improved the stability of the multiplayer game start logic.
- Each player's loading status is now displayed in the UI and shared with everyone at the start of a stage.
Bug Fixes
- Fixed an issue where the voice chat UI for incapacitated players would occasionally fail to match the players' actual states.
Thank you for playing Yandere Virus.
Bug Fixes
- Fixed an issue where stage completion was not properly registered for players who joined a game in progress through random matchmaking.
Stability Improvements
- Fixed an issue where players using different game versions were occasionally matched together, causing gameplay errors or preventing the game from starting.
Thank you for playing Yandere Virus.
Optimization
- Optimized in-game memory usage.
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Bug Fixes
- Fixed an issue where HP/SP would sometimes display incorrectly when revived after spectating another player while incapacitated.
- Fixed an issue where players with less than 10 HP would sometimes be unable to revive a friend.
- Fixed an issue where being hit by a monster while reviving a friend would prevent further attempts to revive friends.
Balance Adjustments
- Players are now invincible for 3 seconds after being revived by a friend.
Bug Fixes
- Fixed an issue where certain physical attacks could hit players through walls.
- Fixed an issue where other incapacitated players could appear to be standing or floating in midair under certain circumstances.
Quality of Life Improvements
- Join codes are now displayed in lowercase.
Balance Adjustments
- Increased the invulnerability duration for Yandere players after being stunned by a pumpkin in Random Yandere Infection mode.
Thank you for playing Yandere Virus.
Optimizations & Bug Fixes
- Optimized asset loading when starting the game
- Fixed an issue that caused crashes during loading on some PCs
Thank you for playing Yandere Virus.
View on Steam
- Optimized asset loading when starting the game
- Fixed an issue that caused crashes during loading on some PCs
Thank you for playing Yandere Virus.
Balance Adjustments
- Increased pumpkin pickup speed by 50%.
- Increased pumpkin harvesting speed by 30%.
- Increased movement speed while carrying a pumpkin by 20%.
- Increased the duration Yanderes are stunned when hit by a pumpkin.
- Increased the speed of reviving downed teammates by 20%.
Thank you for playing Yandere Virus.
You can now use a join code to play in the same room with other players, even if you aren't friends on Steam.
Join Code Feature Added
- Automatically generate and set a join code in the lobby.
- Show or hide the join code on screen during gameplay.
- Players who know the join code can enter it to join the room at any time.
- Play together using a join code without adding each other as friends on Steam.
Thank you for playing Yandere Virus.
View on Steam
Join Code Feature Added
- Automatically generate and set a join code in the lobby.
- Show or hide the join code on screen during gameplay.
- Players who know the join code can enter it to join the room at any time.
- Play together using a join code without adding each other as friends on Steam.
Thank you for playing Yandere Virus.
Improvements & Gameplay Changes
- Added visual and sound effects to indicate when thrown Platonic Energy becomes able to hit targets and when its hit window ends.
- Increased the kick attack speed for infected players in Random Yandere mode.
Bug Fixes
- Fixed an issue where the Quit button on the title screen could not be clicked at certain resolutions.
- Fixed an issue where kick attacks would override emotes when using a keyboard and mouse in Random Yandere mode.
Bug Fixes
• Fixed an issue where some pumpkins spawned too close to monster flowers in Stage 1.
• Fixed an issue where Yanderes would occasionally run in place instead of chasing players standing on desks.
Thank you for playing Yandere Virus!
Current Release
Build 26154946
Uploaded Oct 28, 2026
System Requirements
OS
Windows® 10, 64bit / Windows® 11
CPU
Intel Core i5-6600K/AMD Ryzen 5 1600
RAM
8 GB RAM
GPU
GeForce GTX 1060 6GB, AMD Radeon RX 570 6GB
How to Install
1
Download all files
2
Extract the .ZIP file to a folder (use WinRAR or 7-Zip)
3
Run Yandere Virus.exe to play
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
Archive password
Needed when extracting (WinRAR / 7-Zip) — not a site login.
CRC32
9578FED4
SHA-256
5c5837a9d773a09777976bdb485ab3984088d01792ddf347a4c1c19a2bddb1b5
How: Right-click the downloaded file → 7-Zip / WinRAR → CRC SHA → compare with the values above.
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Download Yandere Virus for PC with a direct link or via torrent. Get the full version of Yandere Virus for free. Yandere Virus is a Action released by Moka Sphere.