Kalran: Tales of the four nations/Prototypes workshop

The Prototypes workshop is where the UCA constructs experimental ground vehicles to support the current UCAAF arsenal.

Compared to the Armor depot is these prototypes are a lot more powerful and all the units are unlocked instantly, with tier upgrades instead upgrading the facilities protocols and advance upgrade in the lab. On the other hand their are significantly more expensive, and most of them are severely fragile for their cost. Though fortunately their mechanics are sturdy enough to be repaired, meaning that the husk they leave behind can be revived with Sappers.

Similar to other UCAAF vehicles they are able to coordinate attack with each other. Allowing groups of three to move faster, see farther, and shoot faster by coordinating their attacks

Due to UCA engineering and safety all vehicle crews can evacuate their vehicles to either repair, capture, or escape before it blows. And in the event the vehicle is destroyed most of the crew escape.