Very nice.
Sometimes I find you make certain tunes too similiar, but despite this you always manage to make something that stands out on its own enough to make up for it. I like keeping track of your updates just because of how consistant your style is. You have a theme for everything but all of your music sounds like it goes together in one big project. Its like you've crafted the themes for a game and its sequel.
I use your music a to replace various game themes purely because of how consistant it is. This theme and the other one you recently submitted made me smile because I can use them to replace music I previously replaced with earlier themes you made. I especially like how you mentioned PSU because this fits it very well. You rock at game music.