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RTP Finnegan’s Formula is a five-reel slot from Kalamba Games, released on 10 June 2021. Set in Finnegan’s laboratory, the game uses a 5x6 layout with 7,776 ways to win. The design centres on potion vials, column-raising mechanics and bonus features built around the studio’s K-Raise, K-Cash and HyperBonus systems.
In the K-Raise feature, collecting vials can raise the columns to create more winning ways, while empty vial hits can award cash and reset the column. K-Cash builds a meter as players land formula symbols, with a chance to trigger cash wins and higher columns. The free spins round expands the column setup further, increasing the number of ways to win when more K-Cash symbols appear.
A HyperBonus shortcut moves directly to the free spins game, and the slot’s steampunk laboratory theme runs through the feature set. This demo version lets players play for free and practice before playing for real money, while exploring how the bonus rounds and special symbols work.
