Hi @superdon !
Firstly, regarding your latest video post, I jumped out of my seat as soon as I heard Mobb Deep! (Ah, fond memories!) This was a perfect, gritty soundtrack for the Mighty Mecha! The speed at which it moves is both awesome and terrifying! It’s a walking killing machine all on its own, and has the nerve to also have a weapon that shoots projectiles for long range kills. LOL! 
What is the “plasma bubble”? What does it do?