Progress Bar in Pirots 4

Your progress in the game is tracked by the Collection Meter, located at the top of the station. With every gem and every Wild collected, the bar fills up. It’s important to complete the entire progress bar within a single spin, as the next spin resets it. During “Invasion” the bar disappears visually, but in the bonus game the counter keeps filling and awards additional bonuses.

A fully filled Collection Meter in Pirots 4 opens the chest and triggers the drop of one guaranteed bonus symbol: a rocket, a skull bonus, or a Wild. Three symbols drop at the same time. The more bars you fill within one spin, the more bonus icons appear.

Collection Meter is a generous feature. Although it activates only once every 50+ spins, the Wilds that drop always substitute symbols effectively. Skull bonuses are trickier: in practice, a skull added progress to the bonus meter only twice in over 100 spins.

Still, each Wild symbol from the chest awarded me at least x2 the bet, assuming my bet was €4.