GameSpy
- Reviewed by: Steve Steinberg, [82/100]. "It's definitely the best of the long-running series, but is it enough to make gamers want to jump into the cockpit of a 20-ton metal monster?"
- http://archive.gamespy.com/reviews/october02/armoredcore3ps2/

GameSpot
- Reviewed by: Greg Kasavin , [7.5/10]. "It's not the prettiest game around, and it's basically similar to what the series has always offered, but this latest Armored Core is still a good, solid game."
- http://www.gamespot.com/ps2/action/armoredcore3/

Gamebits
- Reviewed by: Jeremy Pallant, [8.5/10]. Also contains an overview of earlier games in the series.
- http://www.gamebits.net/ps2/armcore3.shtml

Underfire Syndicate
- Contains forum, including unit discussions.
- http://frost.bbboy.net/underfire