Gaming as a service has become both a blessing and a curse during this past generation. While some games don’t hinder the overall experience with the point of squeezing every last penny out of the consumer, others are actually made with that greedy purpose in mind. Released in 2015, “Dungeon Fighter Online” has stood the test of time as a South Korea-born beat-em-up action game with role playing elements meant to connect players around the country, and, eventually, the world. The game gained enough popularity to be adapted into an anime series, manga and, now, a 2D fighter with acclaimed developer Arc System Works at the helm. After presenting two open betas, the full release of “DNF Duel” is here. Clean your guns, grab your cross, and get ready to smackdown with these “DNF Duel” first impressions.