Nothing is new in video games. Warframe is a superior system to destiny. Warframe is free they only make money by creating stuff that people want. they do this by paying attention to their player base and what they want. to the extent they even have design contest the winner has their weapons put in the game. Under this system they are creating new content constantly. I gave destiny is shot but its just not as good I'm back to warframe full time now. Destiny did have some things that warframe lacked, that I liked, however people that play destiny also play warframe and told the devs there what they wanted and they're putting some of the better aspects of Destiny in warframe now because the devs there listen to their player base and responded.