Flintlock Inc. MK1 Heavy-Walker. The MK-1 Heavy-Walker is a heavily armored walker with decent combat abilities. Sporting a large cannon on top, similar to that of a Tank, it can shoot up to three miles away, with large firepower, and a range of shells able to be used. It also has two machine guns on the sides, each with two barrels. It can walk at about 20 MPH on rough terrain, 25 on smooth terrain, though it usually walks at about 15 MPH. It has a very powerful Dragon engine, a B-Class Energy Core, RADAR capabilities, and radio capabilities. It is armored all across, with the windows being made of "Spinel", a new classified glass. The Heavy-Walker can hold a team of 6-8, with an armored door on the back, and a magnetic lock. The Heavy Walker is usually used for assisting others on the battlefield, both with their radio, RADAR, and weaponry.