Apollo Guide
Reviewed by: Gareth Dickson, score 95%. "The graphics are incredible and the combat engine is unlike any other." Also contains links to reviews.
BSR's R&D
Features game hacks, downloadable units, screenshots, and unit summaries.
TA Power
Offers custom maps, units, tilesets and AI profiles.
Total Annihilation Conflict Crusher
Offers free programs designed to fix conflicts between 3rd party units in the game. Also includes, features, downloads, and related links.