Release Date 
Developer Great Blue is a 5-reel slot from Funky Games with 25 paylines, a 96% RTP and medium volatility. The game lists a maximum win of 5,000x and a bet range from 0.15 to 30, giving players a broad staking range to review in the demo version before deciding whether to play for real money.
As a casino slot, Great Blue follows a standard fixed-payline structure and is designed around familiar slot mechanics. The available information highlights its payout profile rather than specific bonus rounds or special symbols, so the main focus is on the base game, win potential and return rate.
The free play option is intended for practice before playing for real money, allowing users to check how the slot behaves without risking funds. For search purposes, this Great Blue slot review covers the game’s core details, including its title, developer, RTP, volatility and payline setup.
