Players report that Balls of Fire by Cloudfront offers an engaging and visually striking experience, filled with fiery symbols and explosive animations. The gameplay features a variety of bonus rounds, including free spins and multipliers, that keep the excitement levels high and provide ample opportunities to win. Many players appreciate the game's volatility, which aligns well with its theme, producing significant wins that can set the reels ablaze. However, the base game can feel slow at times, leading some to desire a more consistent flow of action. The community finds the sound design to be impactful, enhancing the overall experience, although a few players noted that the soundtrack could become repetitive during extended play sessions. Overall, Balls of Fire is seen as a solid offering from Cloudfront, catering to players who enjoy visually captivating slots with decent win potential.