Here is the full list of all 36 Splatter - there are Blood Red Edition achievements.
Finish the story
Eliminate the threat in the laboratory
Bring the lighthouse back to life
Find all pieces of the flak jacket
Acquire all weapons in story mode
Help the refugees at the factory
Find $5,000
Survive the ambush at the schoolyard
Destroy 2,000 environment objects
Survive the subway journey
Shred 100 monsters with the harvester
Survive the electric chase
Dissolve 5 zombies in acid
Solve the village's insect problem
erm... what?
Obtain automatic guards for the village
Survive the worm invasion
Achieve a x10 multiplier
Help all 6 park defenders to survive
Defeat the cellar inhabitant.
Reach the end of the first level.
Allow the looter to live.
Blow up 7 enemies with a single explosion
Kill 50 enemies without getting hurt
Prevent the looter from obtaining a weapon
Finish the story on "maniac" difficulty
Defeat a boss without getting hurt
Defeat a boss with just the pistol
Score 50k in survival mode
Score 100k in survival mode
Score 250k in survival mode
Upgrade all weapons to Max level
Find all parts of the golden gun
The key to everything, and then some
Find the secret cave behind the bushes
Achieve a x20 multiplier