I recently watched a bonus round where the grid expanded and several character

[John]

Good morning, community! I recently watched a bonus round where the grid expanded and several character symbols kept repeating their effects. It looked exciting, but I could not understand what caused the extra reels or why some symbols activated more than once. Could someone recommend a beginner-friendly breakdown of reel expansion and persistent characters? What resource would you suggest for learning this?

[Konstantin]

Good morning! For the expanding grid, look at Money Train 2 Review https://money-train-2.com/ It explains that new symbols lock in place and reset the respin counter, while filling certain reel positions can create extra space for more values and characters. The page also separates ordinary special symbols from persistent versions, which can repeat their effects on later respins. Practice with virtual credits until you can identify what caused each change. An expanding board is exciting, but it does not guarantee profit. Adults should play only where legal and within a limit chosen before the session.