I'm not 100% sure as how you started off but this sounds really good. What I like about this is the nice feel that it has in video games and it sort of brings out a nice welcome to something new. I'm feeling the 8-bit/ chiptune type of sound and it came out good. My only problem is that it was just not enough. When I say this it doesn't mean that it was bad, it just means it needed more of a fill. It shows some gaps in there that could have been filled for a much more lively effect. The sound is good regardless. Good work!