Kinect Disneyland Adventures

Megaphone

Requirements:
Reach Level 6

First off you need to go to Critter Country and talk to Br'er Fox and he will give you the Blaster.

Once he gives you the Megaphone you can begin to complete this achievement, simply "find and shout" all the Megaphone secrets.

If you currently have the Megaphone equipped (keep in mind you cannot move forward with a hand that is holding an item so choose whitch hand you want to run with and put your item in the other hand) You can equip this by saying the commands "Xbox" --> "Magic Items" --> "Name of Item" this will put it in your default hand or the hand that last held an item. If you want to switch hands simply hold the hand you want it in up in the air until the item selection circle appears and then move your hand and hold it on the item you want to select.

Now that thats covered for this achievement you just have to go all thoughtout the park until you've found 50% of the items.
(there is a place to check this I think in your game menu but I will have to confirm exactly where)

Here is a list of all the items I know about so far though my own playthough and with the help of this guide
http://m.gamefaqs.com/xbox360/632874-kinect-disneyland-adven...

Personal note: the achievement poped up for me when I was working on the Main Street U.S.A. secrets after I had gotten 100% of them in Fantasyland

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Adventureland
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[ ] Tiki masks at Enchanted Tiki Room entrance (2)
[ ] Tiki masks on Enchanted Tiki Room fence
[ ] Tiki Statue at Island Imports.
[ ] Bengal Barbeque signs (2)
[ ] Jungle Cruise marquee.
[ ] Rhino carved in West side of Bengal Barbeque.
[ ] Rack of Wind Chimes between the Bazaar and the Genie.
[ ] Adventureland Trees (5)


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Critter Country
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[ ] Critter Country Trees (6)
[ ] Criter Country Beehives (6)
[ ] Bear at Hungry Bear Restaurant
[ ] Butler bear at Hungry Bear Restaurant
[ ] Pooh's Thotful Spot sign by Pooh

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Fantasyland
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[ ] Fantasyland Trees (40)
[ ] White Rabbit Statue
[ ] Sleeping Beauty Statue (across from Aurora)
[ ] Dumbo Topiary (2)
[ ] Dumbo the Flying Elephant (the stationay one outside the attraction)
[ ] Monstro the Whale

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Frontierland
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[ ] Vultures (10)
[ ] Frontierland Trees (4)
[ ] Zocalo Fountain (on the path along the right wall behind Woody)

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Main Street, U.S.A.
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[ ] Trees in Main Street, U.S.A. (20)
[ ] Horse Posts (20)
[ ] Central Plaza Trees (10)
[ ] Swan toparies by Snow White's Grotto on Parade Route (2)
[ ] Owl statue to the left of the Sleeping Beauty Castle

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Mickey's Toontown
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[ ] Mailbox by Post office
[ ] Mickey Mouse Fountain
[ ] Library doors to the right of City Hall
[ ] Toontown Trees (10)
[ ] Toontown Weathervanes (5) All in front of Goofy's
[ ] Chip N Dale Treehouse

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New Orleans Square
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[ ] New Orleans Trees (10)
[ ] Haunted Dog Statue
[ ] Griffen Statue

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Tomorrowland
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[ ] Tomorrowland Trees (20)
[ ] Finding Nemo Buoy

Upon unlocking and obtaining the megaphone magical item (the guide will notify you when you reach the appropriate level) you will see white rings coming off of aesthetics in the park. Blowing the megaphone towards these items, and subsequently completing the designated set (trees in an area, Bee hives, etc.) attribute to the percentage.

I unlocked this fairly naturally when traversing back and forth through the park during fetch quests, and a little bit of further exploration to complete sets. The items are all pretty well highlighted in the park.

Just a note for all of these "50% of the secrets" achievements: You have to get 50% of the secrets and not just the 50% of all of the "items" to be squirted, blasted, etc. Meaning that in order to get 1 secret, you will have to get all of the items in that group (e.g., squirt 50 Jalapeno Flowers in Tomorrowland). What this means, is that you can be much more efficient at all of these if you target the smaller groups of items.

The only reason that I figured this out is because I noticed that my first two of these achievements only popped when I completed an entire group of items to get a secret.

Other than that, just use NickHawkeye's solution to see how many groups of items there are.