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Chapter 12. Plugins
12.1.5. Bubbles
The goal of the game is to beat each level as quickly as possible by clearing the board of
all bubbles. Bubbles are removed from the board when a cluster of three of more of the
same type is formed. The game is over when any bubbles on the board extend below
the bottom line. To make things more difficult, the entire board is shifted down every
time a certain number of shots have been fired. Points are awarded depending on how
quickly the level was completed.
Key
Play
Left / Right
Select
Power or Long
Power
12.1.6. Chessbox
Chessbox is a one-person chess game with computer artificial intelligence. The chess
engine is a port of GNU Chess 2 by John Stanback.
It also works as a PGN file viewer. Instead of executing the game from the plugin
menu, look for any file with .pgn extension in the file browser and execute it. Chessbox
will show the list of matches included in the file and allow you to select the one you want
to watch. After that, you can scroll back and forth through the moves of the game. If
the menu is invoked while in the viewer, the user is allowed to select a new match from
the same file or quit the game.
The Rockbox manual
Figure 12.4.: Bubbles
Action
Pause game
Aim the bubble
Fire bubble
Exit to menu
Figure 12.5.: Chessbox
(version 3.14)
86
Sansa Clip v2
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