Developers · Artists · Games
Developer tools, creative instruments, and games — from one small studio.
> SYSTEM.BRIEFING
A studio, not a corporation.
Level 0x40 Labs is where high-performance code meets creative vision. We ship open-source software, build instruments for the next generation of digital creators and craft games that remix the arcade era with modern engines.
Read the BriefingDEVELOPERS
High-performance runtimes and open-source tooling for the modern web. Free, open, and built lean.
EXECARTISTS
Instruments for musicians, illustrators, and makers who want to create without the usual limits.
CREATEGAMES
Experimental titles where retro soul meets modern tech. Small teams, bold ideas, zero compromises.
PLAY> SIGNAL.OPEN
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Got a project that needs a second brain? We'd love to hear about it.