A bottle of bleach has been added to the school pool’s pump room. This places a bucket, mop, and bleach in one central location, making cleanup in the pool area much more efficient. 🎭 Animation & Aesthetic Updates
According to the Yandere Simulator Wiki , the primary focus of the v04.01.2025 build was expanding hardware support for players using third-party peripherals.
customizing Senpai or choosing uniforms, rather than just on the initial screen. New Item Placement
: A temporary fix was implemented for players using a 16:10 aspect ratio to prevent UI elements from going off-screen. Yandere Simulator v04.01.2025
: A bottle of bleach was added to the pump room, changing cleaning strategies for murder evidence in the pool area.
The game engine has undergone further optimization. The lighting system has been overhauled to reflect the changing seasons; the sakura trees in the school courtyard now shed petals dynamically, and the skybox shifts to match the time of day with greater realism. The atmosphere aims to capture the unsettling contrast between a beautiful Japanese high school and the dark deeds committed within it.
The "Togo warns Ryoba about delinquents" scene has been upgraded from plain text to a fully animated sequence. Dynamic Lighting: A bottle of bleach has been added to
If you are a veteran who wrote off Yandere Simulator in 2018, is worth another look. It doesn't finish the game—Megami is still behind a locked door, and Ayano's relationship with Senpai remains static. However, for the first time in years, the foundation feels solid.
for the Yakuza abduction method in Custom Mode, a time-saving measure to avoid animating custom rival appearances for a brief scene. Pros and Cons
The January 3rd update attempted to introduce long-requested quality-of-life improvements to Custom Mode—such as allowing players to scale a student’s Liked, Respected, or Feared stats by simply holding down a button. However, it accidentally introduced severe regression bugs. Community feedback on platforms like the Yandere Simulator Development Blog highlighted instances where Senpai would spawn entirely bald, students would psychically morph into identical female delinquents, and the entire main menu would permanently softlock if old save data was detected. customizing Senpai or choosing uniforms, rather than just
As with any Yandere Simulator build, v04.01.2025 has its gremlins.
For years, the game struggled with immersion-breaking witness logic (e.g., a student seeing a body through three walls). v04.01.2025 introduces (optional toggle) and Acoustic Detection.