Slingo Quest Hawaii is a game with a combination of characteristics from
slot machines and bingo. Each level has a grid of numbers arranged like a
bingo card, with slots at the bottom. Pulling a chain at the right side makes
the slots spin and show random numbers. Each spin costs a certain amount of
points (in some levels they are free). Matching the slot numbers with the grid
numbers makes them disappear, leaving squares with stars. The objective is to
create slingos, continuous rows of five or more of these squares in the grid.

Power-ups appear randomly on both the slots and the grid. The medallion ones
are stored on the bag of tricks at the bottom-right, and can be used at any
point in the game. A slot joker matches any grid number. Its grid equivalent,
the wild square, matches any slot number. The three reels medallion makes
three matching numbers appear on the next spin. The slingo vision shows all
the matching numbers for five spins.

On speed slingo, a gameplay variant that appears at certain times, the
objective is to match numbers as fast as possible while the slots
automatically spin. The game also has boss battles, where the player and a
computer opponent take turns at clearing the grid.