All 243 paylines play a role in the game, so each spin will give you the best chance of winning. You can still change your bet by changing your coin value from a minimum of £0.01 to a maximum of £0.25.
You can also choose to add a multiplier to your bet to change the number of coins bet per spin, which can be any value from 1x to 10x multiplier. All of these options mean that the minimum bet for you to join the Robin gang is £2.50 per spin, and you can bet that the maximum amount of illegal wins is £62.50.