Neptunia

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.