"Scorpio" tank destroyer

The "Scorpio" tank destroyer can be produced at your tank factory once you unlock the appropriate research, which is a level 7 Mechanics research; the tank factory must also be at least level 4. The production cost is 150 steel, 250 fuel, 250 ammunition, and 3 flywheels. Like the "Ram", but unlike most vehicles in the game, it is more of a standard tank rather than a walking machine, which makes it somewhat faster when traveling in a straight line, although turning is still rather slow. Its weapon is quiet, but long range and does a lot of damage. The Scorpio itself is rather fragile, however, so it definitely needs to be protected to prevent it from being overwhelmed by large numbers of enemy troops. As befits its name, the Scorpio will preferentially attack other vehicles within its range, and only attack soldiers if no vehicles are within range. It will explode with a substantial explosion when destroyed.

Unit training
The following table lists the upgrades available to Scorpios at the tank factory. There are equipment slots on the tank units, but they do not use the same equipment as walking machines; it is unknown if there is actually any equipment for them yet in the game.

Unit research
This table summarizes all of the research that can benefit Scorpios. For full details, see the specific research pages.

Unit skins
There is one skin currently available for Scorpios, which does not have any upgrades. The "duplicate value" is the amount of gold returned if you obtain a second copy of the skin.

Unit skills
There are several steps required to use skills.Upgrade the unit to unlock skill slots: Level 12 (1st), Level 13 (2nd), Level 14 (3rd), Level 15 (4th)Spend skill manuals at the Training Grounds to increase Veteran Level and get Veteran MedalsResearch skills at the Training GroundsOnce you have unlocked a skill slot and researched a skill for the Guardian, you can equip it from the Tank Factory.