Twitchy nerves

Twitchy Nerves is a mutation that trades Focus and Senses for a boost to Reflexes.

Location

Twitchy Nerves is located in Vault 4 in the Wasteland. The Wasteland entrance to the vault can be seen on lm, but the entrance tile must be searched before the entrance will appear.

Effects

This mutation grants:

    +2 to Reflexes
    -1 to Senses
    -2 to Focus

Advantages

• +2 Reflexes. Reflexes is widely regarded the all-around most important stat for most builds, which cements Twitchy's status as the #1 most taken mutation in the game.

Disadvantages

• -1 Senses. This stops Twitchy from being a direct +1 to Whips and Dodge, and penalizes some other skills, but the penalty is minor compared to +2 Reflexes; Senses is much easier to buff.
• -2 Focus. This brings the mutation to -2.5 focus in total, but most players consider this an acceptable trade for the Reflexes, aside from dedicated focus minmax builds.

Appearance

   He/She seems a little jumpy.

Mutations
Racial Mutations	Abomination • Chromemouth • Chud • Empath • Genetic Purity • Hideous Freak • Vampire • Zombie
Focus Mutations	Carrie • Chiller • Fuck Machine • Salamander • Screech • Writhing Smoke
Movement Mutations	Leapfrog • Phaser • Clairvoyance
	Flight • Blink • Medium
Soak Mutations	High Density • Firewalker • Rubberskin • Snakeskin • Yeti Skin
	Lithodermis • Solar Sponge • Silicone Skin • Eelskin • Yeti Fur
Miscellaneous Mutations	Billygoat • Bleeder • Bloodhound • Brainslug • Brute Strength • Camelfat • Enigma • Fibrocartilage • Hooligan • Hyperimmune • Iron Liver • Junkrat • Mule • Nimble Fingers • Plant Whisperer • Ripper • Stench • Twitchy Nerves • Superclot • Xray Vision
Joke Mutations	Cat Ears • Caucasian • Third Nipple
Defunct Mutations	Jammer