Lol Limewire: Thanks for reporting and clearing of the spam.
Mojo22106: There are 2-4 spam edits every day on the wiki in the similar style as this change. Each of the changes is from different IP, but the style of the spamming is very similar, so it should be always the same person.
I have enough time to watch over wiki, so I check every contribution from unregistered and new users 3-4x a day. There are not many contributions and I have a good internet connection, so it takes me only few minutes. And if I see something wrong, clicking on the Undo button is also fast.
BTW, if I missed something, there is a lot of people on the wiki who fixed the spammed pages.
22.214.171.124 spammer - Deleted all info on Bloons Tower Defense 5 page and replaced it with "Email me to get a free World of Warcraft account". But the problem is someone undid it but that was only ONE section of the page so there is still spam on it.
so since the person only undid the first section, we cant undo the other ones because someone already edited the page. Also, the spammer did several edits on the article, so only one spam can be reverted
If he changes an IP address, he is technically a different user, so he can spam again. But, if I see a lot of attacks from the same range of IPs, I will ask Wikia:SpamTaskForce, and they will deal with him.