Help File for Dune2 units Max Speed Crew Members harvester 32 km/h 5 mcv 36 15 infantry 5 n/a troopers 12 n/a trike 72 2 quad 59 2 combat tank 40 2 missile tank 48 3 siege tank 32 3 carryall 160 4 ornithopter 340 2 sand worm 56 n/a fremen 17 n/a sonic tank 44 2 deviator 48 3 raider 90 2 saboteur 95 1 death hand 1120 range n/a devastator 20 3 sardaukar 15 3 This should help you out when you plan your campaigns in the later levels of the game. The speed of a unit is important when you plan what to build so that you can create a good force to go out and destroy a base. Remember to be careful of the fixed rocket launchers that guard many important enemy instalations, so far the best way to take them out is with the mobile rocket launcher( it can usually stay out of range and hit the target ), also be careful when they are rebuilt. The only way to stop them from being rebuilt is to take out the construction yard as fast as possible and also take out the wind traps to give you some time to work on the other structures. Hope this helps.