Destiny is clearly like Counter Strike because it has guns. Halo is like Mega Man because it has futuristic settings and armor. Honestly, tell your friend to shut it and just play the game. Hell, CoD and BF are the same, yet ppl swear up and down that one is better than the other. The only difference being is that CoD knows players are generally retarded, while BF still hopes the same players can mount a good squad strike.