* full 48/128k Spectrum emulation
* accurate timing, 100% speed, 50 fps
* high quality 48k and AY-8192 sound
* click&play worldofspectrum.org game browser
* built-in POKE database for thousands of games
* border effects
* .z80/.sna snapshot loading/saving
* .tap/.tzx tape file support
* automatic .zip decompression
* fast native code with openGL hardware-accelerated graphics