I love the vibe you had going on here, it reminded me a lot of Diablo 2 and I think this could definitely be used for a videogame. I think the guitar sounded a bit too rough though, and the song needed something a little extra. I really would've liked a bit of piano or violin, but that's asking for something not a lot of people can easily just throw in. Regardless, the melody was really great, and the mix was fantastic, so keep doing what you're doing.