Book of Gods by Big Time Gaming is a 5-reel slot with 243 ways to win and an Ancient Egypt-inspired theme. The game uses a gold book as the Wild and Scatter symbol, while standard card symbols and themed figures appear across the reels. Its base game includes Symbol Cloning, a mechanic in which one low-to-mid symbol is selected and can be duplicated across the board during a spin.
The rules shown in the game information state that wins pay from left to right and are multiplied by the stake. Book of Gods also features free spins with a guaranteed high-paying Cloning Symbol and unlimited re-triggers, adding more chances for expanding symbol matches. Players can use the demo version to play for free and practice before playing for real money.
The review page near the game launcher lets users check the paytable, Wild and Scatter behaviour, and the cloning feature before starting a session. Book of Gods is presented in HTML5 with a temple-style layout, but the main focus remains the slot mechanics, bonus round structure, and payline rules.