Serpent King

This slot operates on a 5-reel, 4-row grid with an initially locked sixth reel, which can be unlocked through gameplay progression. With 30 paylines and a medium-high volatility model, players can expect an exciting balance of risk and reward. Bets range from $0.10 to $6 per spin, catering to both casual and more serious players. The game boasts an RTP of 95.7%, slightly higher than its predecessor, Primate King. The symbol set includes low-value playing card suits and high-value themed icons such as skulls, potions, and treasure chests, with premium symbols offering up to 30x the bet for six-of-a-kind wins.

Gold Coins & Progress Bar

Gold Coins appear randomly on symbols. When a Serpent Wild lands, it collects these coins, filling the progress bar. Unlocking three upgrades requires collecting:

30 Coins: Serpent Wild expands to cover 4 rows.

60 Coins: Adds a random multiplier of x2, x3, or x5.

90 Coins: Turns the Serpent Wild into a Locked Wild, remaining on the reels until a losing spin occurs.

Once all three upgrades are unlocked, the sixth reel is activated, enhancing winning potential.

Serpent Wild

This symbol substitutes for all paying symbols and becomes more powerful with each upgrade. Locked Wilds can shift positions, increasing their multiplier with consecutive wins.

Multiplier Stone

If a Serpent Wild with a multiplier lands without forming a win, its multiplier is stored in the Multiplier Stone, ready to be added to the next Serpent Wild that appears.

Serpent Respins

If a Serpent Wild lands without triggering a win, it may select a symbol type, lock it on the reels, and initiate a respin feature. Respins continue as long as matching symbols land, leading to big payout opportunities.