Scatter pays anywhere: 3 = ×2, 4 = ×10, 5 = ×50 total bet, and awards 8 / 12 / 20 free spins.
Free spins multiply every line win by ×3 and can retrigger.
Bonus pays nothing on a line, but 3 anywhere opens the bonus round: free spins, a winner spinner you stop yourself, or a straight big win.
Nudges are offered on some losing spins — nudge a reel down one symbol to build a win.
Holds let you keep up to four reels for the next spin.
Gamble after a base-game win up to ×25 the total bet: call the colour of the card to double it, up to four times. The card is an even chance and pays even money, so gambling neither helps nor hurts your return — it only changes the swings.
Line wins pay left to right on adjacent reels, on played lines only.
Fairness
Every spin is decided by one 32-bit game number shown on the right. The
reel stops, nudge awards and free-spin triggers are all derived from it,
so replaying a number replays the outcome exactly.