Oh boy, this is exciting. I have a very weak spot for Sagittarian. Both writing and art are awesome. Especially the art, it's both unique and nice to look at. The music sounds familiar, probably from earlier Sagittarian's, nevermind though, the music's still great.
Not sure was this intended, but on the first attack, if you choose either the handgun or hammer, you still end up "clanking" the hammer with Sage before your last fight.
Anyway, this amuses me verily like every other game in these series. Cheers and keep rocking.