C64.com:Huge Commodore 64 game archive with screenshots and downloads.
Lemon:Reviews, screenshots and game box cover photos for over 3800 games.
Area64: No longer updated but still useful archive of games (with plenty of screenshots), demos, color palettes for emulators, and message boards.
Arnold: FTP collection of games, magazine disks and utils for the Commodore 64.
Bullwnkl's Arcade Classics: Features Commodore 64 versions of popular coin-op arcade games from the 1980s.
C64 Game Guide: Large collection of information on C64 games, developers and software houses. Also features games released into the public domain and a question and answer forum.
C64 MiniGames: Downloadable MiniGames for the Commodore 64.
c64.ukf.net: C64 game downloads and reviews.
c64animation.com: Animated tributes to C64 games like Turrican, Creatures, and Impossible Mission. The C64 Animation Awards contains humorous categories like "Best Death" and "Boldest Rip-Off".
C64games.com: Answers to questions about C64 emulation and a top 50 games list based on user votes.
C64hq: Game downloads, a nice demo selection, and interviews with some C64 legends. Nice site design.
c64s.com: One hundred Commodore 64 games available online in a Java applet.
Chris Cemper's C64 Creations: Games commercially released by Magnetix, Chris Cemper.
Commodore 64 BLAST! Collection: Archive of 340 BLAST! game disks with indexes by title and disk number.
Commodore Apocalypse: Colorful site with a C64 game cover and advertisement collection, game reviews, an Elite FAQ, and Compunet nostalgia.
Commodore Zone: Games archive, music database, discussion forum and articles on Legends of the 64 and game speech synthesis.
Commodore64.hu: A Commodore 64 collection, includes information and images of machines, books, magazines and covers - including downloads and links.
CyberpunX Retro Replay Cartridge: Retro Replay cartridge manuals, ROMs, and hardware information.
Free C64 Games: Slow loading archive of Commodore 64 games.
Gamebase64: An attempt to document Commodore 64 games before it's too late, Gamebase64 is a Windows front-end and game database for the C64 emulators CCS64 and VICE. There's a discussion forum and a disk/tape transfer service too.
GameBox64: Collection of scanned packaging, instructions, media and more for Commodore 64 games.
Games That Weren't: Downloadable previews of unfinished C64 games that were never released.
Magnus' C64 Games: A collection of about 200 games with screenshots and descriptions. Games are grouped into genres.
Mayhem in Monsterland: Impressive 400+ title cartridge archive with box scans, screenshots, manuals and files to download.
MobyGames C64 section: A huge C64 game database with reviews, screen shots and box covers.
Newcomer: A new RPG being developed for the C64.
Night Gem - Commodore 64: Commodore 64 nostalgia page which includes artwork, profiles of Phillipe's twenty favorite C64 games and some SID tunes.
Pirate's Portal: A games encyclopedia. Contains screenshots and games for many computers (including the VIC-20) sorted by title, country, genre, year, language, and person.
Shoot: Shooting games in every genre along with game manuals and hints.
Sir's C64 Art Gallery: Gallery of Commodore 64 game-graphics created by Stephen 'Sir' Robertson during the years 1985-1988 accompained by author's comments and recollections.
Stadium 64: Collections of sports games for the Commodore 64.
The .TZX Vault: Tapes of C64 games dumped in the standard .TAP format.
The Almighty C64: Commodore 64 game downloads, SID music, and utilities including Forest's own D64 Editor for Windows.
The C64 Internet Games Database: Commodore 64 games database with 30000+ entries.
Ultimate C64 Tape Page: 1600+ TAP images of Commodore 64 games.
Wanderer: Bugfixes for Commodore 64 games.