ABOUT
Arcadia is a project of SenSym, LLC.
WHO WE ARE
SenSym is at the forefront of AI-driven transformation in mental wellness, education, and business. Our interdisciplinary team blends expertise in artificial intelligence, psychology, and data science to create tools that empower clinicians, researchers, entrepreneurs, and patients.
OUR MISSION
OUR APPROACH
Evidence-based development, professional collaboration, and rigorous privacy standards. At SenSym, we harness advanced AI to transform mental health services, enhancing insight, access, and impact.
WHERE ARCADIA FITS
Arcadia is SenSym's contribution to accessible, ethical technology for young learners. It is a tiny programming language for 2D games that compiles to real WebAssembly, designed so that kids and teachers can build, play, and share — without ads, without engines, and without exposing children to the open internet inside the games. The language closes most abuse vectors by construction; every game is vetted deterministically before it appears in the public Arcade.
Made by the kid, not for the kid. As technology does more of our thinking for us, Arcadia pushes the other way for young minds — toward creative, divergent thinking, and toward making rather than only consuming. We believe the elementary years are the place to start, and that teachers are the ones who make it real, so the platform is built to put a capable, free tool in their hands.
If you are an educator, a researcher, or a builder who wants to talk to us about using Arcadia in a classroom, a jam, or a study — sensym.ai has our contact info.
OUR PROMISE — AND THE FINE PRINT
Arcadia exists to be a friendly place to make and play games. Our commitment to every creator and player is plain: we run the platform in good faith. We work hard to keep your drafts, your published games, and your achievements safe. We design for fair, kind competition. There are no ads, no third-party trackers, and we do not resell anyone's data.
Software, though, is software. Servers misbehave. Browsers update. Once in a while an edge case will erase a draft, a score, or an achievement that should have been preserved. When that happens we will look for the cause, fix it, and do what we can to set things right. We cannot promise more than that — and in straight legal terms, SenSym, LLC cannot be held liable for the loss of games, drafts, achievements, or other content caused by technical failures beyond reasonable control.
If something feels off — your work is missing, an achievement vanished, the game won't load — write to us through sensym.ai. We read every note, and we'll always try to help.
CREDITS
Sprite art adapted from Twemoji by Twitter, Inc. and contributors, licensed under CC-BY 4.0.
© 2026 SenSym, LLC. All rights reserved. Arcadia, the Arcadia language, and the Arcadia compiler are works of SenSym, LLC. Games published on Arcadia are owned by their creators; SenSym holds a display license for as long as the game is on the site.