Now I can say I finally finished what I believe was the hardest part to make of the whole game, at least coding-wise.
The first enemies are already in the game, with the AI working perfectly, now creating new enemies will be (hopefully) a lot smoother.
Now everything is heading very well towards the deadline I put to myself, now I'm only waiting for a composer who will play a very important role in the whole feeling of the game.
Jon C-B: Thanks, there will be several different backgrounds for each level, this one is a bit darker but the others will make visibility less of a problem. ~
werewolf: Well I almost killed myself trying.
jthongbai: Thanks Can't wait to see what you come up with !