Unlock Level 2.
Unlock Level 3.
Unlock Level 4.
Unlock Level 5.
Unlock Level 6.
Unlock Level 7.
Unlock Level 8.
Unlock Level 9.
Unlock Level 10.
Unlock Level 11.
Unlock Level 12.
Unlock Level 13.
Unlock Level 14.
Unlock Level 15.
Unlock Level 16.
Unlock Level 17.
Unlock Level 18.
Unlock Level 19.
Unlock Level 20.
Score 1000 points in Endless mode.
Score 1000 points in 2 Player mode.