Megaways is a patented Big Time Gaming mechanic: each spin reels show a different number of symbols, so the number of ways to win changes every spin. Bonanza offers up to 117,649.
How ways to win are counted
Instead of fixed paylines, the count is the product of symbols on each reel. Six reels with 7 symbols each give 7×7×7×7×7×7 = 117,649 ways.
Megaways from different providers
Great Rhino Megaways — up to 200,704 ways
Most Megaways slots add cascades: winning symbols vanish and new ones drop in, allowing multiple payouts in a single spin.