Mochi-9’s Cosmic Costume Party — free dress up game starring Mochi-9

Mochi-9’s Cosmic Costume Party

Join Mochi-9 in a vibrant dress up adventure built for quick HTML5 sessions, collectible characters, playful VFX and merch-ready storytelling.

🚧 Coming Soon

About Mochi-9’s Cosmic Costume Party

Mochi-9’s Cosmic Costume Party is a free, instant-play HTML5 dress up game starring Mochi-9 from the The AstroMochi Crew. Play it right in your browser on mobile or desktop — no download, no sign-up, 100% free.

  • Genre: Dress Up
  • Character: Mochi-9
  • Universe: The AstroMochi Crew
  • Price: Free to play
  • Platform: Web browser (mobile & desktop)
  • Players: Single player

Merch

Mochi-9 plush, sticker pack, tee, enamel pin and collector card. Shop official Mochi-9 merch.

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