Stake between $0.10 and $50.00 per game in Four by Four casino game by Microgaming with the highest wager yielding the highest rewards, play in expert mode or in auto play. The purple star is the wild and substitutes for all symbols. It outshines the other symbols with the highest symbol multiplier of 5x. The yellow ring has a 3x multiplier, the green diamond, a 1x multiplier, the blue cross, a 0.5 multiplier, and the red X is a 0.2x multiplier. The Nudge Bonus is awarded with 4 or more Bonus Nudge symbols where all wins will be multiplied by 10. In the Nudge Bonus, nudge any row or column in either directions or the round ends when a win is triggered. Simply select a nudge arrow to decide which way you want to nudge the grid. 4 or more Free Play symbols after all wins are paid awards 4 free plays and the feature can continue to be retriggered. Wild symbols are locked into the corners of the grid for the rest of the feature. Payouts are awarded per line.