Great use of minimal instruments
You really did a great job in composing a tune with a minimal amount of instruments. The only thing is really hear is a banjo and some kind of percussion.
I can really imagine this in a video game, as you're saying it is for that (what kind of gane is it?).
I kind of don't like the parts with the pling sound (don't know the name in english xD). Howeveryou need them for a little interruption. Maybe change those and I will be totally happy =D.
One thing to keep in mind: It is much of the same. This isn't really a proplem with 1:39, but if you loop it in game it might get annoying after a while. I would double the length of the song and add another "totally" different part, Of course with the same theme, but try using some other instruments for example (though I really like the melody of the banjo =D). Other than that, great job.
Overall,
8/10
4/5