|Max Velocity||28.8 m/s|
|Turn Rate||103 deg/s|
The Fibber is a level 2 non-combat sub that has sonar-jamming properties; it will keep any unit within its jamming range from being detected by the enemy's sonar. Ships will only be detected if the enemy has radar or vision over the water, while underwater units will be concealed completely. It is best used to hide important units and structures from enemy sonar detection or to mount an underwater submarine/amphibious attack. It has no CORE counterpart.
- Interestingly, the Fibber has the same movement statistics as the Piranha.
- The Fibber was intended to have a plasma cannon as a weapon, but this was scrapped for an unknown reason.