Following you'll find numerous links for downloading Amiga game (ADF) files, but remember the ROMs disclaimer on the homepage of Emulation+!

AMIGA DOWNLOAD LINKS

http://www.classic-pc-games.com - The best page for C64 and Amiga downloads

http://adfsender.stoeggl.com - Home of ADF Sender Terminal (The Amiga<>PC transfer utility)
http://amiga.nvg.org/warlock/adf/
http://www.crosswinds.net/~amigagames/amigagames2.html
http://fellow.sourceforge.net/old_version/main/downloads/downloads.html
http://www.factor5.com/download.htm
http://jambo.abime.net/
http://home6.inet.tele.dk/aqvist/uae/
http://www.back2roots.org/Games/
http://amiga.emucamp.com/
http://www.panoramafirm.com.pl/serwis/emu/download/romy/amiga/