Robot can eat weapons in a pinch, giving it a free mini pickup of ammo or hp. Robot also finds better weapons earlier

Robot is a square with rounded edges and four sharp short legs around the edges, it can shove and protrude its legs inside itself whenever it wants to. It is gray in color and has one large red eye. It can speak in english also in hexadecimal. This is his native language

It is looking for Nuclear Throne to become the king

It is from game Nuclear Throne