It doesn't seem this game is playable for non-paying players. After I reached level 20, when I enter a hostile zone for mining, Anteras for example. I found that I would be killed in 10 second, and eventually I used up all of my credit for repairing the ship and need to wait for repairing. As a result, the actual playing time in the last few days is less than 10 minute excluding the training. I believe that many players will be forced to quit for similar reason.
Hmm.. i will deal with them.. i just let them bot till they get their hopes high and then boom.. ban!