Howling Moon Wolf is KakaoGame based side-scrolling RPG with multiplayer features with friends on your KakaoTalk or random strangers. The game currently offers three playable classes which is crazy warrior type of character called Berserker, a ranged DPS called Steam Shooter, and fighting priest called Battle Sister. I actually downloaded this game and tried it out for a day, it's a good side-scrolling RPG to play just don't expect too much with the co-op gameplay. Especially if you're living outside South Korea! I tried to party with a random stranger once and the game was super laggy. Other than that, playing alone is very smooth.