Walkerism is the official religion of DDD. It is polytheistic centered on two rival dieties; Mickey and Allen Walker, and the Organization who believe solely in worshipping the darkness as well as Axel holding the position as Hell's overlord. Estimated at 174 faithful followers, Walkerism is quite possibly the smallest religion in existance. The two most notable believers are Roxas and Demyx. Roxas, the first Martyr and saint who died at Axel's hand for betraying Organization XIII who so devoutly worship the Darkness; and Demyx, the pope who Allen has entrusted with keeping note of his glorious deeds.

Allen does not approve, unlike the gods of most polytheistic religions, of blood sacrifice and instead tells his followers to drink lots of wine and party in his name. In fact, he appointed a Priestess of Party, Kitsune, to orchestrate said method of worship.

The current offically listed standings in the religion are:

Allen Walker - God, duh!

Roxas - 1st Martyr Saint

Demyx - Pope

Edward Elric - Unbeliever

Axel - Satan

Mickey- 'Opposing' God

Sora - Holy General of the Key Empire

Zack - God's Big Brother

Alize - Nun

Colette - Pamphlets

Kadaj - Prodigal Son

Kitsune - Preistess of Party

Fei - Slayer of Allen

Walkerism has its own branch-off site, at the Church of Allen community on Lj, and has turned into a miniature AU RP in its own right.

The story of this AU is as follows...

The Organization and the Key Empire are at war over the Organization's homeland, Heart, which was in the possession of the Key Empire- which is headed off by King Mickey and Holy General Sora. The Organization strictly worshipped Darkness, while the Key Empire worship Mickey, who is a god who has come to Earth to help them. The follow him monotheistically, not realizing that there was another god; Allen. However, Roxas, a member of the Organization, met Allen and from that moment worshipped him for his kindness. Axel, realizing this, tried to keep the rest of the Organization from finding out because he knew they would not receive it well, for they knew of only one God and did not follow him. Axel's his superior but he's in love with Roxas, so he's trying to shield him from Luxord, commander of the 10th division, who's been observed playing cards with Zexion of the 6th. Everyone knows Zexion is the head of the Superior's secret police, so it's safe to say that Luxord is an informer. If the Superior hears Zexion's report and passes the orders to General Saïx, Axel's direct superior, there's nothing Axel can do to save Roxas. The day before the battle for Heart, Allen is giving his one follower (Roxas) advice on how to win the battle, and Axel is still trying to keep him from getting killed.