Unlockable Stage
Complete the following levels in "Difficulty" to unlock next level group
| Unlockable | How to unlock |
|---|
| Unlock Levels 11-20 | Complete any map with Difficulty Level of 10 |
| Unlock Levels 21-30 | Complete any map with Difficulty Level of 20 |
| Unlock Levels 31-40 | Complete any map with Difficulty Level of 30 |
| Unlock Levels 41-50 | Complete any map with Difficulty Level of 40. |
| Unlock Levels 51-60 | Complete any map with Difficulty Level of 50. |
Verified by: this cheat is unverified
Submitted by: anonymous on August 27, 2012
