There are 2 posts tagged with ZX Spectrum here.
H.E.R.O. is free port for Windows of the Activision's 1984 Atari 2600 classic, one of the most memorable games on this platform, if not the most iconic, and a title that helped shape its genre. This homebrew fangame was released in 2025.
Cheats and tips for Operation Wolf, an old Taito's rail shooter/shooting gallery that is very reminiscent of Rambo and Chuck Norris films: endless bullets, health, rapid fire and grenades, general tips and videos.
Slimoban is a nice variation of Sokoban with slimes and pleasant old school, pixel art graphics and also monsters that you can escape from or destroy with a fireball or by throwing them into the water.