The SteamMan is a heavy walker prototype designed to create a new kind of mobile platform for the Maglius cannon (Used on the War-Hammer platform) to allow a new point of view and mobility. The cannon is no longer used as anti airship-airbase but for bombing, with great success. The design of the legs allows it to move over every kind of terrain, his feet close before touching the ground and after it's penetrated underground it opens again to ensure excellent grip on every surface, this grants it excellent stability even when the cannon is firing.
A new redesign has been made on the gun itself and now it uses the gas from the detonation to operate the reloading mechanism, this means that reloading is faster and it no longer needs personnel to operate. However the shockwave is still powerful and a safe range should always be kept when the gun is firing. The guns should always be fired one at a time to prevent structural disfunction and collapse.

Additional Notes

This is still a work in progress, the internals are missing. The complete version will have steam coming out of the joints.