An ooze is an Amorphous or mutable Creature, usually mindless. An ooze has the following features.

• d8 Hit Die.
• Base Attack Bonus equal to 3/4 total Hit Dice (medium progression).
• No good Saving Throws.
• Skill points equal to 2 + Int modifier (minimum 1) per Hit Die. However, most oozes are mindless and gain no skill points or feats. Oozes do not have any class skills.

Traits: An ooze possesses the following traits (unless otherwise noted in a creature's entry).

• Mindless: No Intelligence score, and Immunity to all mind-affecting effects (charms, compulsions, phantasms, patterns, and morale effects). An ooze with an Intelligence score loses this trait.
• Blind (but have the Blindsight special quality), with Immunity to gaze attacks, visual effects, illusions, and other attack forms that rely on sight.
• Immunity to Poison, sleep effects, paralysis, Polymorph, and stunning.
• Some oozes have the ability to deal acid Damage to objects.
• Not subject to critical hits or Flanking. Does not take additional Damage from precision-based attacks, such as sneak attack.
• Proficient with its natural Weapons only.
• Proficient with no armor.
• Oozes eat and breathe, but do not sleep.