BellaOnline - Offers walkthroughs for all three classes, and multiplayer guide. - http://www.bellaonline.com/gaming/w/nox/
CCG - Provides a list of cheats and codes. - http://www.cheatscodesguides.com/pc-cheats/nox/
GameWinners - Offers cheat codes, hints and a link to strategy guides. - http://www.gamewinners.com/DOSWIN/blnox.htm
GameSpot Game Guide - Features walkthroughs and tips for all three character classes, a multiplayer guide, and cheat codes. - http://www.gamespot.com/gamespot/guides/nox_gg/