Jinfu Long Slot by Playtech

Two golden dragons coil up the sides of a regal purple-and-gold hall, and above the reels sit four jackpot meters, each one topped with a chubby bonus-baby face over a golden bowl of coins. A fierce golden dragon leads the paytable. Below it come a leaping tiger, a peach-holding monkey, a gold money-turtle and a koi carp, with glossy A-K-Q-J-10-9 royals filling out the low end.

The red temple door is the scatter, and three of them open the Choose Your Feature round. Before a single free game spins, you pick one of five options, and that choice decides which one symbol gets boosted for the round. The symbol you chose then floods the bonus reel strips, turning up far more often than it ever would in the base game. You start with six free games. During them the reels strip right down to just your chosen symbol plus the scatter, wild and royals, so a good pick, say the dragon, can stack the same high symbol again and again across those six spins. Three more scatters mid-round add another six.

The wild is a red-and-gold coin medallion, and it only lands on reels 2, 3 and 4. It stands in for everything except the scatter, but the coin also carries the Jinfu pick. Any wild, base game or free games, can set it off at random, at most once a spin. Twelve coins appear and you turn them over to reveal bonus babies, picking on until three matching babies show. That match pays one of four fixed jackpots: Mini at 20x, Minor at 50x, Major at 300x and the Grand at 5,000x total bet, which is the most this game pays. None of them climb, and there's no buy button or ante to force the issue, so the coin dropping on those middle reels is your only way in.