User blog comment:813507/Input my code jjrdq/@comment-24659969-20150313192923

The wikia have a dedicated forum area for invitation codes

http://battle-cats.wikia.com/wiki/Board:Invitation_Codes_Station

Now then, this blog entry of yours might get moved, deleted or just ignored. Let me tell you few truths about Battlecats

About the number of players: It is not real, that "17 million players worlwide" is a bs. If it is real, you should be able to find at least one person playing BC in the middle of other popular games like clash of clans on your class, campus, workplaces, or simply on public spaces. The numbers just got marked up due to people keep uninstalling-reinstalling battlecats.

Question: for what? Invitation codes. Here is another fact: you need 10 players to input your code. But, a player can only input JUST ONE code in the lifetime of the installation. So basically if there is a person calls "Input my code and I will input all of you who input mine", then that person most likely is either lying or simply don't know about it. It is VERY RARE to find a person who willing to reinstall, then replay all those 7 (BCJP) first stages to input yours.

If some players do reinstall 10 times, then add some honest or just half-honest players, the number "17 million players worlwide" can be marked down to probably only about 3 to 7 million players worlwide only, which again separated into 4 versions of BC which are BCJP, BCKR, BCCN, and BCEN on two devices version, iOS and Android. Then again, a player could own multiple devices and BC versions at once. So yeah you are correct about not enough people playing.