Game: Blazin’ Diamond / Lightning Wilds Type of play: “State-dependent” multiplier window (Pay Upgrade Active)
How the advantage works
- If a Pay Upgrade symbol lands on reel 3, the machine turns on Pay Upgrade Active for the next 3 spins.
- During those spins, all 7 and BAR line wins pay 2x.
- Since most line hits on this game are 7s/BARs (three-wilds is the main exception), the 2x applies to a large share of the game’s frequent hits, creating the edge.
What to look for (on the floor)
- A highlighted “Pay Upgrade Active” indicator above/near the paytable area.
- A remaining-spins counter shown with it (e.g., 3, 2, 1 spins left).
- Audio cue: when you switch to a bet level that has the feature active, the machine plays more upbeat music.