First step.

So... my very first attempt to make a puzzle was a little fail (well, to be honest - I fucked it), so I deleted leaked giveaway and here is another one...
Additionally, I closed previous thread by an accident (meh...).

I decided to try my hand on doing puzzle, and here it is! Questions are mostly easy and ill-considered, because I invented them to date. No hints are needed in my honest opinion.

If you found any issue on my puzzle, please contact me via S. Gifts or Wylęgarnia Giftów. Also feel free to ask me if you're stuck (but please remember, I won't tell you any answers, it'd be unfair to other players). And don't get mad, if I won't reply you - I'm afk or busy for most of time. So, if you think you can beat it, why don't you try?!

GL & HF!

Update #1:
I made a mistake again (as I'm not great english speaker). In question #5 I meant to write name of the polish game, that won "Steam Greenlight" already.

Update #2:
I see there's huge problems with #8, so here's first hint. "Stop!" is part of a popular quote from old american rap song. You need to write rest of this quote. Here's a huge hint, I think that this question won't be problematic anymore.