Before your first spin on Fat banker
50 fixed win lines and a 6x6 grid give Fat banker many ways to pay, but nobody can tell in advance when the bonus round will come. How often Fat Banker Free Spins or Fortune Link Feature starts is not known before you play. The result of one session is random, whatever RTP version the game runs.
Five RTP versions of Fat banker exist, and the game rules alone show which one Fairgo Casino runs. Two sessions on different versions can both be short, so the version does not decide what one session pays. Read the rules of the game you open before you play.
x25,000 the bet is the ceiling of Fat banker, and it is reached very rarely. The most a round can pay is a ceiling, not a target to plan around. Chasing the top prize means accepting that a session may end far below it.