CASA
From IFWiki
CASA, the Classic Adventures Solution Archive, is a website dedicated to 8-bit text adventures and interactive fiction. The main focus is on games for the Spectrum, Commodore 64 and Apple II computers. Info on old games for the BBC Micro, Amstrad, TRS-80, Dragon, etc. might also be found here.
Besides, solutions, maps, hints, and the games themselves, there are also manuals, interviews, and articles. There is also a forum.
CASA was created in 1999. The creator and maintainer of CASA is Jacob Gunness.