Players report that Book of Midas by Co offers an engaging gaming experience, drawing inspiration from the classic tale of King Midas. The game features a standard 5-reel layout with 10 paylines, and the standout feature is the expanding symbol mechanic that can lead to significant wins during free spins. The community finds the graphics and sound design to immerse players in a mythical world, enhancing the overall atmosphere. The RTP is reported to be around 96%, which is favorable, and the maximum win potential is 5,000x the stake, appealing to those who enjoy a thrill. However, some players express that the base game can feel repetitive, and the volatility may deter those seeking more consistent payouts. Overall, Book of Midas is regarded as a solid addition to Co's portfolio, especially for fans of mythologically themed slots.