Note that EAB's own file server is an excellent source of games, software, and other files of interest to Amiga users.
It includes a recent TOSEC set, plus many non TOSEC ADFs. Also CD32/CDTV/AmigaCD games and apps, magazine coverdisks and much more.
The following web-based archives include almost every Amiga game you can think of. Floppy disk images are generally in ADF format, CD-ROM/CD32/CDTV images are usually in ISOs which can either be burned to CD or mounted using programs like Daemon Tools.
(N.B. we are not responsible for site content so, use the following at your own risk)