Developer 
Lines Serpent Cage is a five-reel slot from StakeLogic with 40 paylines and an RTP range listed between 87.99% and 96.09%. The base game centres on the Serpent Wild, which can appear in random sizes and expand as it grows, increasing the chance of larger wins on a single spin.
The game also includes a Hold N Win feature, where Coins can lock in place to reveal additional prizes, while special symbols are used to boost rewards. In the Free Spins round, every two Scatters collected extend the Serpent Wild, giving it more reach across the reels and adding another layer to the bonus structure.
This demo version lets players play for free and practice before playing for real money. The theme follows dark catacombs and serpent imagery, with the mechanics focused on expanding Wilds, feature-triggered Coin rewards and the Free Spins bonus game.
