A simple action game for various Z80 computers
Builds of "FUSE" emulator with my own mods
Tools and Z80 engine for creating adventure games. (RUST)
Software development for 4Mb portable, using Z80 CPU and AA batteries
Master Mind Game developed for ZX Spectrum
Circuit simulators like SPICE for low memory computers
A cross-platform «Boulder Dash»-like game in Oberon/Component Pascal