Absolute Collapse (Linux)

Absolute Collapse for Linux is a collection of
five amazing arcade games, among
them Collapse, Squares, and other
addictive pastimes. Relaxed
game-playing modes are present,
as well as those that will require
all your skills in quickly moving
the mouse and shooting your clicks
at the right spot. This game will give you possibility to
exercise both your brainpower and reaction speed. The main
goal of the game is very simple - to remove color squares
from the board. They can be taken out only in blocks of the
same color, these blocks are selected when the mouse moves
over. Upgrades are free.