Animal Crossing: Wild World Codes -

House upgrades:
The following upgrades for your house will be available after you pay back a certain level of debt.

First house expansion: 19,800 Bells 
Second house expansion: 120,000 Bells 
Upstairs room: 298,000 Bells 
Left room: 598,000 Bells 
Right room: 728,000 Bells 
Back room: 848,000 Bells 

Donation rewards:
Donate the indicated amount of Bells to Boondox to get the corresponding reward.

10,000 Bells: Green Feather 
200,000 Bells: Blue Feather 
500,000 Bells: Yellow Feather 
800,000 Bells: Red Feather 
1,100,000 Bells: Purple Feather 
1,400,000 Bells: White Feather 
6,400,000 Bells: Rainbow Feather 

Saving rewards:
Save the indicated amount of bells at the Post Office to get the corresponding reward.

Box of Tissues: 1,000,000 bells. 
Pelly's Picture: 100,000,000 bells. 
Phyllis' Picture: 500,000,000 bells. 
Piggy Bank: 10,000,000 bells. 
Town Hall Model: 999,999,999 bells. 

Home point rewards:
Get the indicated number of HRA points to win the corresponding reward.

One story house model: 70,000 points 
Two story house model: 100,000 points 
Mansion model: 150,000 points 


Trophies:
Bug trophy: Catch the biggest bug in the Bug-Off. 
Fish trophy: Catch the biggest fish in the Fishing Tourney. 
Flower trophy: Create the best garden in the Flower Fest.