Player stats

Strength

Affects how much damage you deal when hitting a monster

Addidtionally affects how far your spells fly and how much damage they do

Also counters the increased chance of falling down a hole when carrying more

Dexterity

Affects how likely it is to land a hit on a monster when attacking

Also gets divided by 9.6 and added ontop of the protection value before damage is dealt to the player

Counters the increased chance of falling down a hole when carrying more

Intelligence

Affects how likely it is that a spell cast succeeds

Additionally affects the quality of the outcome of the teleport command

Wisdom

Affects the success of phantasmal forces and finger of death

Charm

Affects how long the charm spell lasts and how well it works

Constitution

Affects how much your maximum hitpoints raise each experience level

Also affects the duration of the sleep potion

Protection

Is added ontop of Armor count before damage is dealt to the player

Spell regeneration

Shortens the duration until the next spell regeneration cycle

One spell regeneration cycle always regenerates 1 spell

Regeneration

Affects how many hitpoints are regenerated per regeneration cycle

Weapon Count

Affects how much damage you deal when hitting a monster

Armor Count

Affects how much damage is blocked when you get hit by a monster