Otto's Wild Wash

Otto's Wild Wash is a high-volatility cluster-pays slot from Rinsed Gaming with an RTP of 96% and a maximum win of 15,000x, played across 8 reels and 8 rows.

Bubble Rush is triggered by four or more free spin symbols and awards 10, 12 or 15 free spins depending on the count. During the round, sticky 2-Bubble wilds double after wins and can be retriggered for additional spins. Super Bubble Rush is an enhanced version awarding eight free spins with two sticky 2-Bubbles and a sticky 2x2 Foam wild. The Foam wild restores to its 2x2 size at the start of each spin and may expand further during play, while participating Bubbles double after wins and grant extra spins.

Down the Drain is triggered by landing three Secret Drain symbols or by activating the Mystery Wash feature. It runs for six spins, with a sticky Tube wild appearing every spin and a new sticky 2-Bubble awarded each spin. The game board rotates through different gravity directions during this bonus round.

Pressure Network combines Tube, Foam and Bubble wilds to multiply payouts across connected winning clusters.

High Pressure is a paid spin mode that places an approved wild in advance. Foam Flood is another paid option pre-placing a 2x2 Foam wild alongside a bubble. Bonus Chance increases the trigger probability for Bubble Rush through a paid spin mode. Mystery Wash, a paid feature buy, reveals one available bonus path before play begins.