For this trophy, do I have to kill 200 animals or kill 200 worms with animals?

That's a dumb question. Why don't you just kill worms with animals so you make sure the worms and the animals get killed?

It's number of worms killed. Only because I remember using the super sheep in Fort mode to kill groups of worms when trying to get it myself.

Tip: don't forget to set the wormpot options in favour of super sheeps doing heavy damage.

Does damage is noticed when the worms fall into the sea? Because if I set high damage, all the worm will fall to the sea with an animal weapon, and I haven't noticed so much damage for other trophies I tried to win when the worms were falling into the sea..

Or I can just set the worms' health to the lowest (50 health points), and with the sheep they lose 75. (with simple damage)

Damage is counted even if the worm goes into the water (So if you hit 3 people with 3 sheep at 75dmg a piece and knocked them into the water with the blast, you could get a "Most Damage (225)" award), but not sure if the worm death is attributed to the water or the sheep. Either use a handicap for 50 health per worm or set the "Sheep Extra Damage" reel and each sheep should do 100+ dmg (enough to kill a normal health worm) edit: Do so on a widemap, I suggest something like "Valley of the Dinoworm" as a builtin map or to use a custom map with lots of terrain

Damage is counted even if the worm goes into the water (So if you hit 3 people with 3 sheep at 75dmg a piece and knocked them into the water with the blast, you could get a "Most Damage (225)" award), but not sure if the worm death is attributed to the water or the sheep. Either use a handicap for 50 health per worm or set the "Sheep Extra Damage" reel and each sheep should do 100+ dmg (enough to kill a normal health worm) edit: Do so on a widemap, I suggest something like "Valley of the Dinoworm" as a builtin map or to use a custom map with lots of terrain

OK, but other trophies don't notice of worms fall into the sea... :mad:

For example, I've done exactly what Magic Bullet wanted. The worms I killed fell into the sea, but I didn't win the award.