How this slot Pays
The game runs on 840 bothway paylines – that means wins count left-to-right and right-to-left on the same spin. Minimum bet is 0.25; maximum is 68, giving players a wide range to dial in. Hit Frequency sits at 25.9%, so the slot lands winning combinations roughly one in four spins on average.
The feature set includes wild symbols, scatter symbols, multipliers, random wilds (additional wilds that land mid-spin), and free spins with multiplier boosts. A bonus game rounds out the mechanic roster. The construction theme wraps around cherries, diamonds, and the iconic 7s – familiar symbols given heavy machinery weight.
| Spec | Value |
|---|---|
| Provider | Crazy Tooth Studio |
| RTP | 96.16% |
| Volatility | Med-High |
| Min bet | 0.25 |
| Max bet | 68 |
| Max win | x3453 |
| Paylines | 840 |
RTP and Volatility
this slot carries a 96.16% RTP – solid ground for a med-high volatility slot. That volatility tag means wins cluster rather than smooth out; the bonus game and free spins multipliers are where the slot grows teeth. Swings are real, but the ceiling is real too: x3453 max win per spin.
Free Spins and Multipliers
Free spins trigger via scatter symbols. The slot pairs free spins with multiplier mechanics – random multipliers can stack during bonus rounds, amplifying payouts when the right symbols align. This is the engine that drives the x3453 max win; base game alone won’t get you there.
Bonus Game
A dedicated bonus game sits alongside free spins. The exact mechanics – how it triggers, how many picks or stages it contains – are best explored in the free demo. Construction-themed bonus rounds often hinge on symbol reveals or multiplier picks, and this slot follows that grain.






