Some of the highest synth notes are pretty shrill.
It's got kind of a video-game vibe overall. It kind of sounds like what would be playing during a concert scene in a Sierra adventure game. Although, the melodic synth would probably be somewhat more vowel like in a game.
Well, your sounds sound quite amateur. I don't know if it's your samples or the mix, or both. Your snare and kick have no power. Try layering multiple samples, for example: 2-3 snares. I too got an "arcade room" vibe from it. Is your bass panned dead center? If not, do it.