Strength

Version 0.28: This article may not be up to date for the latest stable release of Crawl.

Strength (or STR) is one of a character's three main attributes, along with dexterity and intelligence.

Strength affects the following:

• Increases weapon, unarmed combat, and constriction damage. Every point of STR past 10 gives +2.5% damage, while every STR below gives -2.5%.
• Reduces the impact your armour's encumbrance rating has upon your accuracy, evasion, and spellcasting success rate.

A high strength score can go a long way toward allowing you to cast spells or dodge attacks while wearing heavy armour, and significant boosts to strength (e.g. an artefact with +10 strength) will boost melee damage considerably. However, the evasion from dexterity is helpful for any character.

If your strength is ever reduced to 0 or lower, you will suffer stat zero.

History

• Prior to 0.28, Strength effected the SH of kite shields and tower shields, and the chances of auxiliary attacks.
• Prior to 0.27, the Strength modifier was more complex. For STR > 10, you had a 100 + (random2(you.strength() - 9) * 2)% multiplier, while for STR < 10, your damage was 100 - (random2(11 - you.strength()) * 3). For 10 STR, you had 100% damage.
• Prior to 0.18, each weapon type had a strength weight that determined how much strength contributed to damage and accuracy. Now strength increases damage equally for all weapons, and does not affect accuracy.
• Prior to 0.15, characters could only carry a certain weight of gear at any given time, measured in aums. Strength increased your carrying capacity by 25 aum per point. Also, ranged combat was significantly more complicated, and strength played a role in determining your attack delay with ranged weapons (see weapon damage and ranged combat for details).
• Prior to 0.13, the weapon damage bonus from strength was half as large. Strength also played a role in the now-obsolete Armour EV-Penalty system, which was replaced with encumbrance ratings.