SpecEnvoy
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Play, learn, explore — free in your browser

One small studio building games, playful learning tools and living maps. No downloads, no accounts, no ads — and your data stays on your device.

Explore the games → Ask Risa
Glowcade — a neon wall of twenty-eight arcade games28 arcade games in one neon hall Art Through Time — Renaissance painters with strips of their masterpiecesThe story of art — every painter opens a walkable 3D gallery The Cello Through Time — Bach and Vivaldi with playable pieces1,000+ pieces by the masters, played live from the score Heat Tracker — a live world map of this week's heat recordsLive maps of what's happening on Earth Phyloca — armed backyard animals defending a cottage on a hex meadowDefend the cottage — indoors, or outdoors by GPS
Meet Risa 糯米 — she's alive, and she knows the way. Tell her what you're in the mood for — a game, some music, something to learn — and she walks you there. She listens, remembers, and it all stays in your browser. Say hi →