Ultra Stack Lionâ„¢

Extreme Phoenix Character

ULTRA STACK LION™, the heart, pride, and soul of ARUZE’s G-SERIES® line, brings 5-reels and 50-lines of jungle ruling fun to the CUBE-X™ platform.

Featuring Stacked Symbols in both bought and Free Games, this wild performer is bound for greatest once again.

Three scattered “Feature” symbols appearing on reels 2, 3, & 4 trigger the BIG CAT FEATURE consisting of a Mini Game and 8 Free Games. In the Mini Game, players select 1 of 5 Big Cat Silhouettes to reveal the one Big Cat symbol that appears in impressive stacks during the Free Games.

An extra 8 Free Games are added if 3 scattered “Feature” symbols appear on reels 2, 3, & 4 during the Free Games. Experience the KING on its’ brightest stage yet!


* The contents introduced in this page may slightly differ depending on the jurisdictions.

Reel Configuration

5-Reel 4-Row Video Slot


50 Lines



Max Bet

250, 500, 750, 1000

Product Type

Cube-X Video



Featured Games

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