Which games are permitted as part of the UK casino bonus amount will be specified by each casino site. It is important to read the terms and conditions related to the No Deposit Bonus in order to understand the regulations. Slots (except progressives) generally contribute 100% towards wagering, whereas table games like blackjack often count for 2%.  Some games, such as those with Progressive Jackpots or some table games, are restricted and may result in all wins being declared null and invalid. Be careful with terms and conditions for all casino bonuses, including no deposit bonus features and bonus spins. Often, bonus funds contribute complicating factors to this system of bonus bets and wagering requirements.