Gameforge has announced that RaiderZ is closing up shop beginning on August 3, 2013. According to the announcement, the game did not achieve the level of success that was anticipated. In addition to the announcement, the team has posted an FAQ for players.
Question: Is there any way to continue playing RaiderZ on another service?
Answer: Not straight away. For those of you that wish to continue playing RaiderZ, there is only the option to switch to another RaiderZ publisher. There you will however have to start from scratch again.
Read more on the RaiderZ EU site.