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From Megafauna Software:
The free next-level bubble shooter!Crystal Caverns is an addictive color-matching puzzle game. Shoot realistic marbles to match colors and clear the board. The beginner levels are easy, but the hardest levels can be extremely devious! Play as many puzzles as you want in random mode. There are three levels to play, and infinite puzzles, so no matter how addicted you are, you will never run out! You can also play the game in Endless mode, where the puzzle is never ending, and you can keep playing for as long as you can keep up. It really keeps you on the edge of your seat! Crystal Caverns includes 150 hand-designed puzzles These puzzles were carefully tested to make sure they are as interesting as possible. We almost couldn't beat some of them, so if you want to finish them all you are in for a real challenge. - Three levels of difficulty - Random mode ensures you never run out of games - Endless mode keeps you on the edge of your seat - Puzzle mode with hand-designed levels- Tracks your stats - Beautiful glowing marble graphics