Lisa and her archaeologist grandfather find two pieces to a map, and when they
explore the area they discover that it is full of gems. Help them collect them
all in this action puzzler of the Match-3 variety.

The player is presented with a network of crystals of various colours. Click
on any tile that has at least 2 of the same colour in an unbroken pattern to
remove them all, and cause other tiles to drop down. A set number of the tiles
are flashing; collect all of these to win the level.

There are different types of tiles to complicate things. Some have rope
attached, and must be removed to allow gems to fall below them. Other squares
are occupied by glass, which requires a gem to fall onto them to be released.
Most levels are larger than the screen, and scroll down vertically after the
top parts have been freed up.

Neptunia