Great song! Dunno why, but my mind is always trying to imagine what would fit for what I'm hearing at the moment, and gotta say: I'm luvin' it! In the second part the kicks have different volumes, that sounds like a heart beat, the melodies sound like a person singing. Could be an actual song, with a vocalist and all that. And that sound at 00:52 sounds interesting. But imo the kicks at the part where the loop ends are a bit unnecessary- maybe space them out more or have the hi-hats do the pattern from your intro.
Again, it's just my opinion, so I advise that you stick to your ways and don't listen to someone who doesn't have any idea what they're saying or doing (a.k.a. me)
Wish you good luck with the game!