Hula Balua by ELK Studios is a 6-reel, 6-row slot built around a tropical, tiki-inspired theme. The game uses a cluster-style grid with big symbols, merging symbols and multipliers, while the stated return to player is 94.0% and the volatility is medium-high. The maximum win is listed as up to 25,000x the bet.
Gameplay features sticky redrops, where symbols can remain in place while new ones land, and Elmo redrops, which add wilds as the feature progresses. Three or more bonus symbols trigger the free drops bonus game, which can be retriggered. If two bonus symbols land on top of each other, all bonus symbols are upgraded to super bonus symbols.
This page includes the demo version, allowing players to play for free and practice before playing for real money. The game also offers X-iter modes, ranging from lower-entry bonus access to a Super Bonus mode with guaranteed big symbols in each free drop.