When you play rift version you may see the
Gray screen: "Please purchase legal copys if you feel satisfied."

Now the bug is fixed in the latest update.

1.Adding support to oculus rift. You can play the game via gamepad or oculus remote.

2.Adding monster reminder while monster is not in your sight.

3.Esc key now can pause and cancle pause game during battle in normal pc version.

Gem monster 将在12月23日发布如果一切顺利的话

The release date should be 23th Dec if all goes well.