What happened to NeptuneExplainsItAll? Cosplay artist passes away and community raises more than $13,000 in tribute

Hali Yun, also commonly referred to as NeptuneExplainsItAll by the cosplay community, is gone. The information was shared on her Instagram account on March 16, 2025. The update described her as someone with a friendly personality who treated everyone like they belonged at home. The cause of her death remains undisclosed.

According to GoFundMe, a GoFundMe fundraiser was started to help pay for funeral costs. The fundraiser has raised more than $14,000 toward a $23,000 goal. Organizers stated that the money would also benefit her friends and girlfriend, who took time off work to look after her family.

The cosplay community has expressed many condolence messages. Friends and fans have shared their memories, commenting on her creativity and how she had a positive impact on them. She has motivated so many individuals in the cosplay world.

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Who was NeptuneExplainsItAll?

Hali Yun was a popular name in the cosplay world. She became famous for her costume design and creative work. She had more than 300,000 followers on Instagram, where she posted her projects and communicated with fans. Her cosplay activity specialized in anime, video games, and pop culture characters.

Her commitment to these characters earned many their respect. Her creativity and interaction with the audience allowed her to establish a strong following on the internet.

Apart from cosplay, Hali Yun was also popular for encouraging other artists. She frequently endorsed other cosplayers and provided advice to newcomers in the hobby. Her generosity left a lasting impact on those who knew her.

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How did the community respond?

The death of Hali Yun came as a shock to her friends and fans. Most reacted on social media, expressing how sad they were. They all said she made people feel cared for and valued. A GoFundMe page was organized to collect donations for memorialization costs.

The fundraiser exceeded $13,000, with plans to reach $23,000. The fundraiser stated that they would use the money to aid her friends and boyfriend, who had gone off work to care for her family.

Fans also paid homage by posting pictures and anecdotes about Hali Yun. Numerous people thanked her for her generosity and the bond she established in the cosplay community.

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What was NeptuneExplainsItAll's impact on cosplay?

NeptuneExplainsItAll's impact on the cosplay community was tremendous. Her dedication to detail in her costume design was unmatched. She put in much effort to ensure that her costumes were accurate and aesthetically pleasing. Through her social media accounts, Hali Yun offered tutorials, advice, and tips for those who want to become cosplayers.

NeptuneExplainsItAll's tutorial made cosplay easy for beginners. Most people credit her with enhancing their skills and building confidence in the hobby. Her work also reached conventions and events. She regularly attended meetings and greeted fans as well as creators. Her friendly demeanor enabled her to inspire many outside of the internet.

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The loss of Hali Yun, aka NeptuneExplainsItAll, has created a great void in the cosplay world. Her dedication, generosity, and creativity touched many lives. The GoFundMe campaign indicates the great support from fans and friends who loved her. As she is still remembered by the community, what she did and how she made a positive difference will be part of her legacy.