We are working on update. Two new modes are completed and we are going on with update.
...Some people e-mailed us and asked to make time restricted game modes. We understand that survival game can lasts hours, also one of the record which is stored in high scores table shows us 1 hour and 40 mins of playing the game (respect to the player) . Also we had some couple of words which said: ??it would be good to have every game random simbols (glyphs)?.
You can follow us on our blogs (http://v-k-games.blogspot.com/ or http://vkgames.wordpress.com/) and get full information about what we do for the update.