His comments are trying to defend himself from you. He says "hey it took me a long time to make this" or something. Also, the fact that you're insulting my games make you seem more pathetic, not because you're insulting my games, but because you're insulting them because you're trying to win the argument by getting me to quit, but in reality you're making yourself look dumber.
At least he can actually bother making a game instead of being a retard and flaming other people's games. Oh, and it has walking, it has VARIABLES. What do your games have? Oh, you don't have any games? Then STFU.