|Bubble colours||+ or|
|Level 620||Level 621||Level 622|
Level 621 is the 11th level in Igloo Bay and the 201st classic level in Bubble Witch 2 Saga. To pass this level, you must clear 6 ceiling bubbles and score at least 40,000 points in 30 moves or fewer. When you complete the level, Bubble Rain is activated and will score you additional points.
- This level is hard because of the awkward position of the bubbles and too many ice. If you do not get the right colors in almost every move, then it is impossible.
- Having the right match at the right time is essential.
- Go for the Line Blasters and Zen Bubbles.