Mysterious Cave Slot by BBTech

Overview

Explore a cave where you can find unique gemstones. Mysterious Cave is an online slot game developed by BBTech that takes you to an interesting place. As for the visual elements, you should expect to find shiny icons in specific colors, transparent reels, and a view of a cave where you can find many shiny objects.

Mysterious Cave comes with 5 reels and has 50 paylines. Players can expect eleven standard symbols in this game – six gemstones in different shapes and colors and five playing card icons in unique colors. The image that looks like some kind of lantern with different gems is a wild icon. It counts as any missing standard symbol. On the other hand, we have the bonus icons that look like a decorated gemstone. When a player hits three of them on the second, third, and fourth reel, they will activate a bonus game. In this bonus game, players have to pick one of the options – 10 free spins with expanding wild icons, 5 free spins with sticky wild icons, or 15 free spins with stacked wilds.