Mighty Masks Demo: Free Play and Review

Masks that stretch to the floor once three reels hold one

A Mystery Mask on its own does nothing until the spin stops. Then every mask on the grid flips to the same symbol, and the lines are counted with that symbol in place. One mask that turns into a lion can finish a line; three masks that turn into a K can finish several.

Spreading needs masks on at least three different reels. When that happens, each mask grows downwards to the bottom row of its reel before the reveal, so a mask landing on row 1 becomes a column of four. A mask that lands on the bottom row has nowhere to go. In our base game three masks landed together 40 times, always on three reels, and they spread every time; no base spin had more than three.

When the reveal came, all nine masked squares in that frame showed the same Q. Nine lions would have paid far more, but one draw decides every mask on the grid.

What hid behind the masks in 190 base spins

GAME INFO says a mask can reveal any paying symbol or a Wild, and gives no odds. Our server log gives a rough picture. Masks revealed on 190 of the 495 spins without a bonus, and 182 of those reveals were a royal, the symbols worth 1x for five. Animals came 8 times, never the lion, and the Wild not once. Those 190 spins returned €179.60, counting every win on them.

Inside the five bonuses the picture shifted a little: two of the 59 reveals were Wild and one was a lion. The paytable shows what that costs. A royal pays 1x for five, while five parrots or rhinos pay 10x, five gorillas or crocodiles 15x, and five lions or five Wilds 20x.

A Nudge Wild with no win leaves the wheel alone

The orange tiki block marked NUDGE substitutes like the plain Wild. If it lands while at least one line wins, the Multiplier Wheel beside the grid spins and stops on 2x, 3x, 4x, 5x, 10x, 15x, 20x, 25x, 50x or 100x, and that value multiplies the total of every win on the spin. A Nudge Wild can also carry a number, 1, 2, 3, 4, 5, 10, 25 or 50. It then nudges the wheel that many times, and each value reached is added to the total above the wheel before the payout is multiplied. Base game and bonus use the same wheel, and it never starts free spins.

The rule about wins held in all 49 base spins that had a Nudge Wild. Of those, 17 had a line win and turned the wheel, while on the other 32 nothing paid and it stayed hidden. No base-game Nudge Wild carried more than 3 nudges, and the highest total was 14x. The best base spin, 473, had a €3.00 line of two gorillas and a Nudge Wild with two nudges, and the wheel made 9x of it, 13.5x the bet. Those 17 wheel spins brought in €137.00, against €336.20 for the base game as a whole.

Ten, twelve or fourteen spins of Serengeti Sunset

Serengeti Sunset opens with 10 free spins for three FS scatters landing together in the base game, while four bring 12 and five bring 14. Inside, landing two FS earns 2 extra spins and landing three earns 4. The rules stay as they are and only the supply grows, with more Mystery Masks and more Nudge Wilds than in the base game. Hacksaw lists no hidden second bonus here.

Our five natural rounds ran 14, 16, 12, 10 and 16 spins long. The wheel turned 19 times across them, and in every round what it added outweighed the rest of that round's pay. On spin 175 the first free spin lined up four gorillas and a one-nudge Nudge Wild, and a 14x total turned €30.00 into €420.00. On spin 343 free spin 9 brought five nudges and a total of 30x for €192.00.

A bought Serengeti Sunset, filmed for this page, went the other way. It opened with 10 free spins, masks spread on several of them, and Nudge Wilds landed more than once, yet the wheel slid out only on the ninth spin, at 4x. €20.20 came back, 10.1x the bet on a €240.00 purchase.

230.2x from one sunset, then four smaller ones

The first 167 spins were slow, and by then the demo balance had slipped to €4,748.00. Over the full log 26% of spins paid, mostly small amounts (the median was 0.8x), and the driest stretch was 16 spins.

Spin 175 then landed four FS, and its Serengeti Sunset paid 230.2x, more than any other round in the log, with that first free spin accounting for most of it. Four more bonuses followed: 89.7x on spin 308, 55.7x on spin 320, 106.3x on spin 343 and 54.1x on spin 498, two spins from the end.

The peak, €5,477.20, came on spin 347, four spins after the round with the 30x free spin, and the balance finished on €5,408.20, with €1,408.20 back from €1,000.00 staked, or 140.8%. Take the five bonuses out and the other 495 spins cost €990.00 and returned €336.20, about a third, while the five rounds brought in €1,072.00 between them.

Masked FeatureSpins, the one Extreme card on the menu

Three cards make up the menu. BonusHunt FeatureSpins charges 3x a spin and lifts the bonus chance fivefold. Masked FeatureSpins costs 40x a spin and guarantees at least three Mystery Masks every time, though it does not promise three different reels, so the spread is not guaranteed. It is the only card labelled Extreme, and three spins of it cost as much as one Serengeti Sunset. Both FeatureSpins run until you switch them off.

Serengeti Sunset is the single one-off purchase at 120x. Its card names no spin count; ours started with 10, the three-scatter amount, and returned 10.1x, against 54.1x to 230.2x for the five natural ones.

Hacksaw's own RTP list starts at 96.30%, the version in this demo, and goes on to 94.20%, 92.26% and 88.38% for casinos that pick a lower setting. Bonus buys disappear from the game wherever a regulator forbids them.

Other savannahs, and nudges that move the reels

The setting returns in Great Game Serengeti, a September 2026 game on 5x3 with 9 paylines and a 5,000x cap. It plays as a hunt, with shots fired at targets, and has no masks and no wheel.

Nudges in Nitro Nights move the grid itself, sliding symbols down one row per step and paying after each move. Here a nudge never touches the reels; it only steps the wheel on and adds to the multiplier.

Mighty Masks keeps two ideas apart: masks change what is on the grid, the wheel changes what it pays. Across our base spins the masks mostly turned into royals and the wheel mostly stopped low, yet five natural bonuses with big wheel totals took the 500 spins to 140.8%.