- Design and Production
- Probe Software
- Producer
- Joe Bonar
- Design Support
- Fergus McGovern, Tony Beckwith, Neil Young, Keith Burkhill, Tim Round, Mike Archer
- Programmer
- Keith Burkhill
- Graphics
- Hugh Riley, Lisa Hand, Mark Jones
- Mapping
- Hugh Riley, Lisa Hand, Keith Burkhill
- Music and Sound Effects
- Matt Furniss
- Technical Support
- Carl Muller, Stuart Middleton
- Quality Assurance in the UK
- Adrian Curry
- Quality Assurance in the US
- Tom Gibson, Dan Feinstein, Don Nauert, Seth Rubine, and many others
Uncredited in-game
- Music engine
- Shaun Hollingworth
See the main page for Alien³