Although the structure of Lucky Lightning changes frequently throughout the game, the game's default setup is a 5-reel, 3-row game grid with 243 chances to win. It has a traditional Greek theme, so expect deities, temples, legendary animals, and dramatic music that, for some reason, switches to a rock track during the features. When wild symbols appear on reels 1 and 2, there's a chance that the grid will be extended to 3x6, 3x3x4x4x4, or 3x3x4x4x4x4 during the current spin. Only Money Symbols appear on the sixth reel while it is active. Money Symbols in view are locked and reels 3 and up respin after any winning combos are paid out. All Money Symbols adjacent to each other from reel 3 onwards are awarded their values after the respin.