M4RKYU.SYSEdition 2027
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M4M4RK_YUportfolio
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中文
PLAY
2-Colour · Riso Proof

game systems

Games

Game-development archive for prototypes, engine studies, and future interactive work.

▶ Insert coin·Free play

No games loaded yet

Cartridges are still in development — check back soon. Code-side work lives under Work.

open channel·say hi anytime · 2026
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Work

Production builds, games, and visual archives.

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Daily-use tools and a personal link library.

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M4RKYUM4RKYUM4RKYUM4RKYUM4RKYUM4RKYUM4RKYUM4RKYU
Crafted since 2024
ZhenXiao Mark YuZhenXiao Mark Yu
© 2026 ZhenXiao Mark Yu·Ontario, Canada·PrivacyTerms
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Built with Next.js 16 · React 19 · Tailwind 4

Built with Next.js 16 · React 19 · Tailwind 4