You can erase bubbles of the same color which are connected vertically or horizontally by clicking on them. Any bubbles over the erased pieces will drop down. If all the bubbles in a vertical line are erased, the pieces on the right will slide to the left.

Scoring of each click is calculated as (the number of erased bubbles ) ^ 2. Therefore connect as many of the bubbles as possible before erasing them in order to aim for a higher score.

The game is over when there are no bubbles which can be erased.

The more pieces that you are able to make disappear in one time, the more points you receive. This, of course, involves the strategic selectivity of the bubbles you're going to get rid of to try and get the maximum amount to disappear at once.

There are three sizes of the field:

Small: 12 x 12 field

Medium: 16 x 16 field

Large 24 x 24 field

The tables with the best scores are stored separately for each field size.

Controls:

• Space: remove the bubbles
• Q: undo
• Left: D, H, A or 4 for 7100
• Right: G, K, S or 6 for 7100
• Up: R, U or 2 for 7100
• Down: F, J, N, C or 8 for 7100

Controls for 8700:

• SELECT MENU ITEM- 0
• REMOVE BUBBLE - 0
• LEFT - 4
• RIGHT - 6
• UP - 2
• DOWN - 8
• UNDO: Q

The game area is a window that scrolls automatically when the cursor moves closer to the edge of the screen.

FAQ:

• How to install: Unzip the file and follow the instructions from README.txt
• How to upgrade to BlackBerryOS 4.0: http://www.blackberryforums.com/showthread.php?t=1871