Board Thread:Support Requests - Getting Technical/@comment-4962933-20150127060319/@comment-1142365-20150127070745

In mid-2013, Wikia started to require logins for wikis about material targeted at those aged 13 and under. The wiki that you adopted was probably covered under this.

If you believe that neoscavenger targets an audience aged 13 and under you can use Special:Contact to request that anonymous editing be disabled and in turn, requiring a login to edit. Otherwise, it is rare for anonymous editing to be turned off.