Hey,
it sounds for me like a game loop (as read in your description) I really like the sound of the Synth, gets me a bit into a dramatic mood. Is this a sound for a place just right before the boss platform? For me it would fit good into a platform like this. Maybe you could give the Drums a little more variety and add some clicking sounds(just some of my thoughts).
All in all it could fit good into a 2D video game but for me its a little to static. But this is just a personal opinion, so go on with your music =))
greets,
Sunny0911