Bone Lich

Bone Lich is a video slot played on an 8×8 grid with cluster pays: a cluster of 5 or more identical symbols touching horizontally or vertically wins, and wins from different clusters add up. Winning symbols disappear and new symbols fall into the gaps, which can create new wins; the tumbles continue until no more wins appear. The Wild substitutes for every paying symbol except the Scatter and joins the clusters of every symbol it touches. A Wild can carry a multiplier: the multipliers of all the Wilds in a cluster add up and multiply its win.

Every symbol that connects in a cluster, tumbles included, fills the Feature Circle. Each time it reaches 25 symbols, a feature is won, drawn at random among five: Multi Wilds (3 to 12 Wilds, each with a 1 in 2 chance to carry a ×2 to ×5 multiplier), Purge (all the low paying symbols are removed and only high paying symbols and Wilds fall in), Transformation (a group of 4 to 25 touching cells turns into the same paying symbol), Giga Wild (a square block of Wilds from 2×2 to 5×5) and Global Multi (adds ×2 to ×10 to the global multiplier). The features play once no more wins appear, one at a time, each followed by its tumbles, and the total spin win is multiplied by the global multiplier.

Landing 3, 4 or 5 Scatters in the base game triggers the Bonus, the Super Bonus or the Hidden Bonus. The bonus is played in levels: Level 1, Level 2, Level 3 and the MAX LEVEL. Each level is one spin with its own features, 3 per level (4 in the Hidden Bonus), and no Scatters land. Every symbol that connects during a level fills the level counter: reach 75 to clear the level, and the wheel sets the global multiplier of the next level. If the counter does not reach 75, the bonus ends; the MAX LEVEL has no counter and ends the bonus.

The global multiplier starts at ×1 on Level 1. In the Bonus, the wheel sets it from ×1 to ×4 for Level 2, ×4 to ×7 for Level 3 and ×7 to ×10 for the MAX LEVEL. In the Super Bonus, from ×4 to ×7, ×7 to ×10 and ×10 to ×15. In the Hidden Bonus, from ×5 to ×10, ×10 to ×15 and ×15 to ×20. Global Multi features add to it, and the level win is multiplied by it. The maximum win is 20,000× the bet: if it is reached, the round ends immediately and the max win is awarded.