Level 1
sushi,
Wet Potato

Level 2
sushi,
250 mps

Level 3
sushi,
Pearl t-Shirt

Level 4
sushi,
500 mps

Level 5
sushi,
750 mps

Level 6
2 pearls,
1000 mps

Level 7
2 pearls,
1,250 mps

Level 8
2 pearls,
Underwater Sword

Level 9
2 pearls,
1,500 mps

Level 10
2 pearls,
1,750 mps

Level 11
2 pearls,
2,000 mps

Level 12
2 pearls,
Underwater Treasure

Level 13
2 pearls,
2,500 mps

Level 14
2 pearls,
3,000 mps

Level 15
2 pearls,
4,000 mps

Level 16
2 pearls,
5,000 mps

Level 17
2 pearls,
Underwater Shield

Level 18
2 pearls,
7,500mps

Level 19
2 pearls,
10,000 mps

Level 20
2 pearls,
15,000 mps

Level 21
2 pearls,
Clam Plushie

Level 22
2 pearls,
50,000 mps

Level 23
2 pearls,
75,000 mps

Level 24
2 pearls,
Sponge Costume

Level 25
2 pearls,
100,000 mps

Level 26
3 pearls,
150,000 mps

Level 27
3 pearls,
Pearls Stamp

Level 28
3 pearls,
? mps

Level 29
3 pearls,
The Travelling Pearl Book

Level 30
3 pearls,
Kronk Potion and ? mps

.............................
Sponge avatar gained from completing Mission 24.

Clam avatar gained from completing Mission 30.