http://www.marapets.com/enpiah.php

Level 1 - You need to use the Operations Portal
Reward:Chocolate Star

Level 2 - You need to use Plastic Surgery to get a new nose
Reward:1,000 MPs

Level 3 - You need to own any Space Fairy coloured pet
Reward:Enpiah Balloon

Level 4 -You need to restock an item from the Stars shop
Reward:Enpiah Cake

Level 5 -You need to play a game on the Enpiah Slot Machine
Reward:Enpiah Shirt

Level 6 -You need to complete level 2 or higher at the Ublish's Lair mission
Reward:2,500 MPs

Level 7 -You need to own any Space coloured pet
Reward:Enpiah Gumball

Level 8 -You need to restock an item from the Illegal Concoctions shop
Reward:5,000 MPs

Level 9 -You need to complete level 5 or higher at the Ublish's Lair mission
Reward:Enpiah Potato

Level 10 -Your pet needs to change colour at the Operations Portal
Reward:7,500 MPs

Level 11 -You need to have a failed Plastic Surgery operation
Reward:Jar of Stars

Level 12 -Wait for a news update for new levels to be added to these goals