Jacks or Better Double Up is a video poker game developed by NetEnt and released in 2014. This is a single-player poker game and has the appearance of a computer game rather than what is usually expected from a video poker game. The biggest difference between this poker variant and the original Jacks or Better is that you can play 25 hands at the same times.
Players are able to wager between 1p and 50p per hand and it is possible to win 250 times your stake. There are set bet levels within the game. Playing within levels 1-4 gives an RTP of 98.4% while playing at level 5 sees this increase to 99.56%.