Dizzy Games
- Provides cheats and tips plus a wide variety of Dizzy-related items, including posters, comics, collectors cards and adverts.
- http://www.yolkfolk.com/

Sabre Wulf
- PC-based remake of the classic Ultimate game.
- http://www.dexfx.pwp.blueyonder.co.uk/ss/default.htm

The Spectrum Games Database
- Gigantic downloadable database of thousands of Spectrum games, demos and other programs. For DOS-compatible systems.
- http://www.worldofspectrum.org/sgd.html

Spectrum Graphics Editor
- Utility to be used in conjunction with SNA format snapshot files. Allows the user to browse through the sprites, screens and graphics from favourite Spectrum classics. (For MS-DOS, Windows and Amiga)
- http://www.retroeric.pwp.blueyonder.co.uk

The Best of Spectrum Games
- A personal toplist of favourite Sinclair Spectrum games, with screenshots and commentary.
- http://www.worldofspectrum.org/tbosg/

The Tipshop
- A central archive for hints, tips, cheats, pokes and maps for Spectrum and SAM games.
- http://www.the-tipshop.co.uk/