Here is the full list of all 52 Blast Brigade vs. the Evil Legion of Dr. Cread achievements.
Reach 100% completion!
Defeat Dr. Cread
Explore 100% of the island's locations
Use Shura's hook to pull enemy shield's 20 times
Kill 5 enemies with 1 grenade
Kill 5 enemies with a single Vortex Chakram
Annihilate 3 enemies with one Galahad strike
Construct every village upgrade
Acquire all Heroes skins
Discover every PDA module
Gain all Health Cells
Find all discoverables and fill the compendium
Defeat all 3 Stone Guardians
Assemble 6 PDA Baterries
Assemble both legendary weapons
Acquire all weapons
Defeat Joe Brothers
Assemble a legendary weapon
Open all Legion Vaults
Gain all Energy Cells
Upgrade Healing Flask 3 times
Activate every fast-travel motorcycle stop
Use Vortex Channeling Chakram 10 times to hit portable generator on the back of Elite Shielded Minion
Defeat Little Joe
Defeat the Warden of Thorns
Kill 5 enemies with 1 Shura laser
Bring intel back to Jacque
Return all 4 helmets to the Henchmaniac
Defeat the Abomination
Defeat the Overseer
Explore 50% of the island's locations
Bring the Sacred Ocarina back to Urku
Defeat Night Stalker
Destroy the Laser Cannon and rendezvous with Ohara
Defeat Icarus
Defeat the Lost Guardian
Escape Cread's Containment Cells and rendezvous with Ohara.
Defeat Gobbler
Defeat Strange Ninja Lady
Overcome CHM-7 Siegebot
Construct a village upgrade
Activate a PDA module
Acquire a Support weapon
Speak with the talking bush in the Prologue
Survive your first encounter with local wildlife
Discover a secret!
Stomp the mob in the first area of the island