Crawl gods

• Elyvilon
• Kikubaaqudgha
• Maklebh
• Nemelex Xobeh
• Okavaru
• Sif Muna
• Trog
• Vehumet
• Xom
• Yredelemnul
• Zin

food(val) = val + random2avg(val, 2)
piety(val) = val + random2((val + 1) / 2 + 1);
For example:
food(50) = ~74 (50..99)
food(100) = ~149 (100..199)
food(150) = ~224 (150..299)
food(200) = ~299 (200..399)
food(250) = ~374 (250..499)
food(400) = ~599 (400..799)
food(600) = ~899 (600..1199)

piety(1) = 1 or 2
piety(2) = 2 or 3
piety(3) = 3 .. 5
piety(4) = 4 .. 6

Zin

Zin is an ancient and revered God, dedicated to the establishment of order
and the destruction of the forces of chaos and night. Valued worshippers
can gain a variety of powers useful in the fight against the evil, but must
abstain from the use of necromancy and other forms of unholy magic.
Zin appreciates long-standing faith as well as sacrifices of valued objects.

If you are starving, Zin can sometimes feed you when you pray.

Shining One

The Shining One is a powerful crusading deity, allied with Zin in the fight
against evil. Followers may be granted with the ability to summarily dispense
the wrath of heaven, but must never use any form of evil magic and should
fight honourably. The Shining One appreciates long-standing persistence in
the endless crusade, as well as the dedicated destruction of unholy creatures.

Kikubaaqudgha

Kikubaaqudgha is a terrible Demon-God, served by those who seek knowledge of
the powers of death. Followers gain special powers over the undead, and
especially favoured servants can call on mighty demons to slay their foes.
Kikubaaqudgha requires the deaths of living creatures as often as possible,
but is not interested in the offering of corpses except at an appropriate
altar.

If your piety is over 160 Kikubaaqudgha sometimes gives you a spellbook.
Possible books are, in this order:

• Book of Necromancy
• Book of Death
• Book of Unlife
• Necronomicon.

If you already have that book, next one is given.

Yredelemnul

Yredelemnul is worshipped by those who seek powers over death and the undead
without having to learn to use necromancy. Followers can raise legions of
servile undead and gain a number of other useful (if unpleasant) powers.
Yredelemnul appreciates killing, but prefers corpses to be put to use rather
than sacrificed.

If your piety is over 80 Yredelemnul sometimes grants you an undead servant when you pray. Possible servants are:

• wraith (33%)
• wight (12%)
• spectral warrior (16%)
• rotting hulk (9%)
• skeletal warrior (8%)
• vampire (7%)
• ghoul (6%)
• mummy (6%)
• flayed ghost (5%)

Xom

Xom is a wild and unpredictable God of chaos, who seeks not worshippers but
playthings to toy with. Many choose to follow Xom in the hope of receiving
fabulous rewards and mighty powers, but Xom is nothing if not capricious.

Xom gives bad things

• random miscast effects
• lose random stats (1-3 points)
• random mutations
• drain experience
• tormentation
• summon demons against you (neqoxecs and hellions)
• make your weapon dance
• banish you to the Abyss

and "good" things

• give random potion effects: healing, heal wounds, speed, might, invisibility, experience or berserk(but no pass out from exhaustion)
• summon friendly demons (neqoxecs and hellions)
• give random items
• summon friendly demons
• give aquirement level weapons
• give cosmetic mutations
• strike your suroundings with lightning (and sometimes forgets to protect you)

Vehumet

Vehumet is a God of the destructive powers of magic. Followers gain various
useful powers to enhance their command of the hermetic arts, and the most
favoured stand to gain access to some of the fearsome spells in Vehumet's
library. One's devotion to Vehumet can be proved by the causing of as much
carnage and destruction as possible.

If your piety is over 160 Vehumet sometimes gives you a summoning or conjuration spellbook when you pray.
When your summoning skill is higher than conjuration skill then possible books are, in this order:

• Book of Callings
  
• Book of Summoning
  
• Book of Demonology
  
• Book of Conjurations
  
• Book of Power
  
• Book of Annihilations
  

And if conjuration skill is higher:

• Book of Conjurations
  
• Book of Power
  
• Book of Annihilations
  
• Book of Callings
  
• Book of Summoning
  
• Book of Demonology
  

If you already have that book, next one is given.

Okawaru

Okawaru is a dangerous and powerful God of battle. Followers can gain a
number of powers useful in combat as well as various rewards, but must
constantly prove themselves through battle and the sacrifice of corpses
and valuable items.

If your piety is over 130 Okawaru can sometimes give you weapon or armour when you pray.

Sif Muna

Sif Muna is a contemplative but powerful deity, served by those who seek
magical knowledge. Sif Muna appreciates sacrifices of valuable items, and
the casting of spells as often as possible.

If your piety is over 160 Sif Muna sometimes gives you a spellbook when you pray. Sif Muna will give all spellbooks.

Trog

Trog is an ancient God of anger and violence. Followers are expected to kill
in Trog's name and sacrifice the dead, and in return gain power in battle and
occasional rewards. Trog hates wizards, and followers are forbidden the use
of spell magic.

If your piety is over 130 Trog can sometimes give you a weapon when you pray.

Nemelex Xobeh

Nemelex is a strange and unpredictable trickster God, whose powers can be
invoked through the magical packs of cards which Nemelex paints in the ichor
of demons. Followers receive occasional gifts, and should use these gifts as
as much as possible. Offerings of any type of item are also appreciated.

Elyvilon

Elyvilon the Healer is worshipped by the healers (among others), who gain
their healing powers by long worship and devotion. Although Elyvilon prefers
a creed of pacifism, those who crusade against evil are not excluded. Elyvilon
appreciates the offering of weapons.