Gamma World: The Infinity Arc
Standard Racial Traits
Ability Score Racial Traits: Ratfolk are agile and clever, yet physically weak. They gain +2 Dexterity, +2 Intelligence, and –2 Strength.
Type: Ratfolk are humanoids with the ratfolk subtype.
Size: Ratfolk are Small and thus gain a +1 size bonus to their AC, a +1 size bonus on attack rolls, a –1 penalty on combat maneuver checks and to their CMD, and a +4 size bonus on Stealth checks.
Speed (Slow): Ratfolk have a base speed of 20 ft.
Languages: Ratfolk begin play speaking Common.
Feat and Skill Racial Traits
Tinker: Ratfolk gain a +2 racial bonus on Craft (alchemy), Perception, and Use Magic Device checks.
Rodent Empathy: Ratfolk gain a +4 racial bonus on Handle Animal checks made to influence rodents.
Offense Racial Traits
Swarming: Ratfolk are used to living and fighting communally, and are adept at swarming foes for their own gain and their foes’ detriment. Up to two ratfolk can share the same square at the same time. If two ratfolk in the same square attack the same foe, they are considered to be flanking that foe as if they were in two opposite squares.
Senses Racial Traits
Darkvision: Ratfolk can see perfectly in the dark up to 60 feet.
Alternate Racial Traits
The following alternate racial traits may be selected in place of one or more of the standard racial traits above. Consult your GM before selecting any of these new options.
Cornered Fury: Ratfolk can fight viciously when cut off from friends and allies. Whenever a ratfolk with this racial trait is reduced to half or fewer of his hit points, and has no conscious ally within 30 feet, he gains a +2 racial bonus on melee attack rolls and to Armor Class. This racial trait replaces swarming.
Market Dweller: Some ratfolk are practiced at taking advantage of foes. They gain a +2 racial bonus on Bluff, Sense Motive, and Sleight of Hand checks. This racial trait replaces tinker. Source PCS:ISR
Scent: Some ratfolk have much more strongly developed senses of smell, instead of keen eyes and ears. These ratfolk have the scent ability, but take a –2 penalty on all Perception checks based primarily on sight or hearing. This racial trait replaces tinker.
Skulk: Some ratfolk can blend easily into their environments, and move with surprising grace. Ratfolk gain a +2 racial bonus on Stealth checks, and take only a –5 penalty on Stealth checks made to hide from creatures they have distracted with a Bluff check (rather than the normal –10 penalty). This racial trait replaces tinker.