GameKiss has announced that an updated for Valkyrie Sky is now available, adding the hard mode system and increasing the level cap in the game. The newly updated hard mode system intensively demonstrates that control skills are the most important unlike in other MMORPG games in which gamers' levels and equipment equal the ability. Users who have cleared the normal stage will be given one chance a day to fight in the hard mode. In the hard mode the level of difficulty will rise every ten seconds, therefore the gamers will never be able to loosen their tension because the mode ends once gamers get hit by a barrage. Check full article for details.