Wild Booster

Wild Booster is a fast, colourful line slot with a mechanical, turbo-charged look. It uses a classic reel set with fixed lines, and its wild symbol can randomly apply a large multiplier to a spin, which adds some surprise even in the base game.

Diamond scatters open the Free Spins round, and the player picks a path before it begins. The Mega path starts with a lower multiplier but climbs to a higher top level. The Ultra path starts higher and tops out lower. In both, the round moves through stages, each with its own set of spins, and collecting scatters during play upgrades the multiplier to the next stage.

It may suit players who like a decision at the start of a bonus and a multiplier that steps up as the round goes on. The published RTP is 96.47%. The free demo uses play credits, and results are random.