Nick/Realname: Sergei Smirnov/Gogin
Group: ---
Full name of work: Super Mario Bros. 128K
Duration: 10-15 min
Contacts: whatsapp: +79110258355, telegram: @sslead, http://vk.com/id102025
Compo: Game Compo (combined)
Requirements: ZX Spectrum 128K compatible, +2/+2A/+3, Pentagon 128, ZX Evolution, etc.

Show notes:

Introducing 50 FPS engine for ZX Spectrum 128K.
Running at 3.5 MHz.
Software side-scroller. One-frame game logic pipeline.