3 Carts of Gold: Hold and Win by Playson centers on Hold and Win with Respins, Free Spins, and a multipliers framework. Key features include Symbols collection (Energy), Cash Collector, Wilds, Scatter symbols, Bonus symbols, a Buy Feature, Free Spins Multiplier, Bonus Game, and a dedicated Energy-based collection mechanic. The engine coordinates symbol interactions across a 5-3 grid and a 25-payline structure, enabling multi-directional reel activity and occasional stacked or expanding symbols during special rounds. Visuals emphasize gold-based motifs and thematic chests and gems, while audio cues denote feature triggers and payout events.

Definitions: Hold and Win is a mechanic that locks winning symbols through a spin sequence, triggering a prize when conditions are met. Symbols collection (Energy) describes accumulating energy on symbols to feed the Hold and Win cycle.

Min Bet USD 0.2; Max Bet USD 50; RTP 96%; Hit Frequency 15.76; Top Win x18.