Just wanted to provide a progress update. I just finished Level 2, and I must say, it is much better than the original's level 2. Level 2 is a multi-floored dungeon that spans a canyon's caverns. Throughout the dungeon, color is the key to get through it's mysteries. There are color coded mazes, crystal switches, and block mazes.

Here are some screenshots of the dungeon and it's outside area, Ancient Crater.