The Skylanders Spyro's Adventure - Darklight Crypt is a video game accessory from the Skylanders product line by Activision. The product allows players to bring their toys to life in the game and embark on an adventure with Spyro in the Darklight Crypt. With this product, gamers can enhance their gaming experience by incorporating physical toys into the virtual world of the video game, adding a new level of interactivity and enjoyment to the gameplay.