Deep Sea Duel

Deep Sea Duel is a 6×6 payline game. A 2×2 frame moves to a new random position on the grid every spin. During bonus games the size of this frame increases to 3×3, 4×4, 5×5 up to 6×6 for every 3 collected bonus symbols. You get between 1 and 3 free spins every time the duel frame size increases.

If a VS symbol lands inside the duel frame it expands to its size. There the shark and octopus come, each carrying a different multiplier, and duel. The winner remains inside the frame and his multiplier is applied to it. This object then acts as a wild block and its multiplier is applied to all paylines it participates in.