3D Realms: Terminal Velocity
Official site, with background, features, screen shots, downloads, including shareware version and modifications, and technical support.
Coming Soon Magazine
Review, 90%. "Terminal Velocity has it all to make you scream, with its excellent gameplay and its astonishing graphics."
GameFAQs
Contains FAQs covering gameplay combat tips, cheat codes, bugs, coordinates, de-bug keys, file list, and notes on hex editing.
GameSpot
Review by Hugo Foster, 69%. "Terminal Velocity is the proverbial quick fix. You'll never spend twenty hours straight playing, but you will never be disappointed when you're looking for a few minutes of high-speed excitement."
The Apogee FAQ: Terminal Velocity
Contains development history, notes on distribution, and patches.