Well, you either download the .tap files, upload them to a pendrive ( with any other zx spectrum game in .tap or .tzx ) and connect it to the brand new ZX Spectrum computer that just came out last November in its brand new 2025 version which includes a lot of new options for 2025 users.
OR...
You can go here : https://worldofspectrum.net/emulators/
Choose a ZX Spectrum emulator.
I do recommend this one ( called Fuse ) : https://fuse-emulator.sourceforge.net/
Install it on any computer, download my files (.tap) and run those inside the ZX Spectrum emulator anywhere. :)