Thor’s Thunder Strike

Thor's Thunder Strike is a 5-reel, 10-line Norse-themed slot whose standout mechanic is a Wild-collection system during free spins: every Wild landed feeds a progress meter that upgrades Instant Cash symbols from small (x2–x5) through medium (x10–x15) and large (x20–x25) up to huge (x50–x2,000), while also adding extra spins at each tier. The base game keeps things straightforward with scatter-triggered free spins (10, 15, or 20 depending on how many hammers land) and a modest paytable topped by the ring symbol at 2,000× for five of a kind. It's a volatile setup where the real upside lives entirely in the bonus round's escalating cash symbols, making it a feast-or-famine ride with a max win of x2,000 per total bet.