The article discusses the development of modifications and remakes of classic games for the ZX Spectrum platform. Key projects include enhanced versions of 'Nether Earth' and new sound capabilities with General Sound. Additionally, it reviews attempts to create Doom-like engines and real-time strategies.

Overview of system programs for ZX Spectrum, including Modern WorD v1.00b, Global Commander v1.1s, MacroAdapter v1.1, and ReTRiCK v1.3. Modern WorD offers improvements like faster text printing and music playback, while Global Commander excels in speed and functionality. MacroAdapter creates interlaced images, and ReTRiCK deals with protection removal.