FPS: … Cores: … Engine: HEMU

TempleOS - the real 64-bit OS, booting in your browser

The complete, unmodified TempleOS V5.03 on HEMU - a clean-room x86-64 emulator written in HolyC, compiled to WebAssembly. Real kernel, HolyC JIT, graphics, games, keyboard & mouse. source & build notes →

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[X] Click the screen, then move the mouse and type - you're using the real OS. Esc releases a captured mouse into hybrid mode. Click Capture mouse to capture again. The Keys window’s Esc button sends Esc to TempleOS to exit a game. Press Ctrl+M for the games menu, click a sprite to play - many games open on a title/setup screen, so press Space or Enter to start (both are in the Keys window for touch). F7 draws a God word. Fullscreen enlarges the OS; Esc still releases a captured mouse.
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