Wild Lava's betting range, 0.10-500 per spin, seems to be standard for Playtech slots. Regardless of the amount you bet, all lines will be played.
Wild Lava's 40 paylines provide plenty of chances to hit a winning combination on every spin. To trigger a payout, you must line up at least three identical symbols along an active payline. Wild Lava's best symbol is the totem mask. It's possible to win as many as 80 coins if you line up five of these symbols along a payline.
The lava W logo will help you form more winning combinations. If a wild appears in a position where another symbol is needed, it will serve as a replacement for both of them, allowing you to complete a winning combination. It will also form combinations automatically, paying out 80 coins for every complete line it completes.
The volcano will erupt at random, releasing wilds onto the reels as a substitute for regular symbols. These newly added wilds will be applied to the next spin. The same wilds are collected, with the intention of using them during the free spins bonus round.
The free spins feature activates when three scatters with lava and their logo appear on reels 2-4. The exciting part is that the game includes an extra feature that can activate up to 12 additional wild symbols appearing in completely random positions. Even with 25 symbol positions (5x5 reels), that's enough to affect spin profitability. The first five rounds of the Lava Free Games are completely free.