Plants vs. Zombies: Battle for Neighborville

You can get these kills from either MP matches OR you can also get them in split screen with a second controller in the main hub. To make things even easier, simply turn off the AI and set the HUB to private. Then place your character just under where the other side lands from the cannon and wait for the kill.

So regarding how to get Giddy Park into private mode.

Since no one has mentioned how to do this and I had a lot of trouble finding the answer.

Go to the large earth globe which is just to your left as you spawn in, and left of the multiplayer portal.
select either private without AI or with, whatever preferences you want, then press reload.

This will then reload the world into private with just you and your split screen guy or friends

hope this helps and happy hunting peeps

This is a fairly easy achievement (for me, at least wink) that can be earned by vanquishing a total of 100 players in either PvP mode or in Giddy Park. There are many noobs running around the place these days, so this achievement should be a cakewalk. If you can't find any people in Giddy Park or the PvP modes prompt you to wait for players for too long, simply change the region of the server you're in by pressing cn_X in the portal game mode selection menu. I recommend you switch it to either America (North or South) or Europe, as those regions usually have the most players. Oh, and if you really suck at the game, you can always use another controller to play split-screen and vanquish the 2nd player.