Currently, four Adventure Packs containing bonus levels are planned.
Now that we've gone over the characters, let's take a quick peek at the four extra Adventure Packs, which contain a character, a new level (for both the console/PC versions and the 3DS version), and two items. The items are used by placing them on the portal mid-level, and can only be used sparingly.
The Darklight Crypt, currently available exclusively at Toys 'R Us until mid-November, contains a new level, the Undead-type Ghost Roaster, and a Time Twister and Healing Elixir.
The Pirate Seas, which is widely available, contains a new level, the Earth-type Terrafin, and the Ghost Swords and Hidden Treasure items.
The forthcoming Empire of Ice Adventure Pack will contain the Water-type Slam Bam.
Dragon's Peak, also not out yet, will feature the Fire-type Sunburn, and also contain an item version of Spyro's stalwart sidekick Sparx the Dragonfly.