Frankenslot’s Monster™ is a five-reel video slot from BetSoft, released on 17 October 2016. The game uses a Frankenstein-style laboratory setting, with a monster, a scientist, and industrial details placed around the reel area. It operates on 20 paylines, with payouts awarded from left to right.
The paytable shows illustrated premium symbols, including the monster and the scientist, alongside lower-value symbols such as a moon, an eyeball in a jar, and a green experimental object. Card-rank symbols A, K, Q, J and 10 form the low-paying set. A Wild symbol is also visible, and winning combinations are highlighted with bright line effects and payout displays.
Players can use the demo version to play for free and practice before playing for real money. The interface includes a spin control, autoplay, bet settings and a Double Up feature after wins, where banked winnings can be risked on a heads-or-tails gamble. The game shows a medium volatility profile, an RTP of 96.83%, and a hit rate of 27.80%.