Crystal Vault Demo Slot by Lightning Box Games Free Play

Crystal Vault is an online Slot from Lightning Box Games.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 25 fixed

- Key mechanics: Bonus Respins, Unlockable Reel Sets, Multiplier Wilds

- Special symbols: Dinosaur Wild, Crystal Scatter

How the Game Plays

Crystal Vault takes players to a mysterious, prehistoric island filled with lush foliage, active volcanoes, and ancient ruins. This adventure-themed slot from Lightning Box Games features a classic 5x3 grid with 25 paylines. The reels are populated by symbols including a female explorer, biplanes, saber-toothed tigers, and various tropical animals. Winning combinations are formed by landing three or more matching symbols on a line from left to right, though the high-value explorer and tiger symbols pay out for just two matching icons.

Bonus Respins Explained

The core attraction of Crystal Vault is its unique Bonus Respins feature, triggered by landing three or more Crystal Scatters anywhere on the screen. Players are initially awarded eight respins on a single reel set. Unlike standard free spins, the objective here is to collect more scatters to unlock the vault. Landing two additional scatters during the feature resets the spin counter to eight and unlocks a second 5x3 reel set. If players manage to land another two scatters, a third and final reel set is activated, bringing the total number of active paylines to 75.

Multiplier Wilds Feature

As players unlock more of the vault's layers, the winning potential increases through special wild modifiers. The Dinosaur Wild acts as a standard substitute in the base game, but during the bonus rounds, it gains power. Unlocking the second reel set introduces 2x multiplier wilds on reels 2, 3, and 4. Reaching the third reel set upgrades these to 3x multiplier wilds. These multipliers can combine to create substantial payouts, allowing the game to reach its impressive maximum win potential despite its overall low volatility profile.

Click the Play for Free button to load the Crystal Vault demo, test its features and payouts and decide if it is a game you enjoy.