*[https://archive.org/details/amstrad-cpc-cdt-collection Amstrad CPC cassette images] Collection of over 3500 tape-images by VincentGR
*[https://www.spinpoint.org/M4backup.zip M4backup by Mr.DVG] Collection of 1300 games tested and working with [[M4 Board]]
*[https://mega.nz/folder/93pR2KiA#qlkiFakrZhSzmko65EbTWw/file/Yu50QDCa Epidemiom M4-HFE] Collection of 900 games and programs in DSK and HFE for the [[M4 Board]]
*[[Converted GX4000 Software]] Collection of 1000+ games converted to standard Amstrad cartridges
*[http://www.cpcgamereviews.com/ CPC Game Reviews] Collection of 2400+ CPC games with review and download link. Also contains a collection of advertisements which have been scanned from Amstrad CPC magazines.