Abuse @ Net-Mage.Com: Comprehensive list of Abuse links maintained by Nathaniel Krell.
Abuse-SDL: A port of Abuse by Crack Dot Com to Linux using the Simple DirectMedia Layer library.
abuse.resourcez.com: Fan site including custom levels, editors, pictures, chat, and many links
Gamespot: Review (8.6/10), demo download, screen shots, hints, cheats, and FAQs.