IU and Ga In got the opportunity to be one of the exciting characters on one of the top first person shooter games created by Nexon, the game 'Sudden Attack. I know you'll be curious about this game and how IU and Ga In looks like in a virtual world of gaming.

The two stars give life to two characters showing off both innocence and sexy charm.

Nexon will be giving away tickets to IU's mini concert and Ga In's fan meeting to gamers who would be able to collect 9 special puzzle items from the game. Other players will also receive some token of virtual items for other characters.

So are you ready to see IU and Ga In'svia virtual gaming?