The type of game you play contributes a different percentage towards your wagering requirement:
Classic Slots, Video Slots and Keno count 100% towards the bonus wagering.
Table Games, Video Poker Games, Jackpot Games, Live Dealer Games and Jackpot 6000 count 0% towards the bonus wagering.
Reel Steel, Jack and the Beanstalk, Flowers, Jungle Spirit: Call of the Wild, Blood Suckers, Blood Suckers II, Joker Pro, Kings of Chicago, Creature from the Black Lagoon, Steam Tower, Twin Spin & Reel Rush count 30% towards the bonus wagering.
Also, please note that the following games are restricted whilst having a Bonus:
All versions of Craps, Video Poker, Rummy and Keno, all Jackpot Games, and the following Slot games: Mega Joker, Dead or Alive, Big Bang, Eggomatic, Lucky Angler, Wild Turkey, Koi Princess, Champion of the Track, Robin Hood, Simsalabim, Cosmic Fortune, The Wish Master and Wild Water.