#ZX Spectrum 48k emulator has been ported by Shiru for ESPboy project. 

• http://shiru.untergrund.net
• https://www.patreon.com/shiru8bit

The ZX Spectrum is a famous 8-bit personal home computer released in the United Kingdom in 1982 by Sinclair Research, was successful worldwide, selling more than 5 million units during its lifetime. https://en.wikipedia.org/wiki/ZX_Spectrum#Software

Thousands of excellent games you can find in the net, the retro heritage these days:
https://en.wikipedia.org/wiki/List_of_ZX_Spectrum_games
https://www.worldofspectrum.org
https://zxart.ee
and modern http://www.retrosouls.net/?page_id=848

• ESPboy ZX48 source at github
• ESPboy community
• ESPboy contacts
• Shiru's youtube
• Support ESPboy project development and its promotion on the market