Here is the full list of all 35 Cookie Cutter achievements worth 1,000 gamerscore.
Obtain The "Lost Sector Key"
Kill Autechre
Kill Bakasura
Kill Both of Garbanzos' Henchmen
Defeat Puanani
Obtain All Cookies
Take The Treat from Poppah's Toilet
Collect All Components
Hidden Achievement
Collect All Energy Cells
Assemble The Nitro Bunny
Reach Maximum Level Upgrade For All The Weapons
Kill Salem Garbanzos
Discover the Bloody Den
Discover the Denzel Factory
Discover the Pneuma Chambers
Discover the Crystal Pits
Discover the Home of the Rebels
Discover the Diesel Lagoon
Discover the Electrotitanium Foundry
Discover the Golden Tower
Perform 100 Brutals
Use The Educator
Use The Gauntlet
Use The Stratoblaster
Use The Atomizer
Use The Nitro Bunny
Find the hidden Chodo statue
Find Salem’s Hidden Gallery
Collect 10,000 Bits
Use Self Healing
Use Double Jump
Use Void Hand
Use Air Dash
Use Wall Slide