Gromsko is a Polish Operator of the SpecGru. He's laid back, kind, somewhat serious and intimidating - he doesn't mean to be, but his deep voice along with his appeareance does it itself. He's a tall, somewhat muscular yet slim male he has a dark green mask covering his mouth and orange lenses googles. His hair covered by a seaweed lookalike headpiece to cover better on missions. He has a green military uniform along with a pale brown vest. Gromsko uses polish words from time to time.