Read more about the differences between SWPs and gaming machines. Skill with prizes (SWPs) are not gaming machines However, no category A gaming machines are currently permitted. A - Category A machines are the only machines with unlimited stakes and prizes.Gaming machines fall into categories depending on the maximum stake and prize available. These are also known as fruit, slot, or jackpot machines. Most gaming machines are of the reel-based type. A gaming machine is defined by the Gambling Act 2005 (opens in new tab)Īs a machine that is designed or adapted for use by individuals to gamble - whether or not it can also be used for other purposes.