Chance Machine 20 by Endorphina is a 5-reel, 3-row video slot with 20 fixed paylines and an RTP of 96.01%. The game uses a classic casino design with high-contrast symbols, including sevens, bells, clovers, BAR icons and card suits. The bet range runs from 0.20 to 200, and the demo version allows players to play for free before choosing to stake real money.
The main features include an expanding Wild on reels 2, 3 and 4, where it substitutes for all symbols except Scatter and can extend vertically to complete wins. Scatter symbols pay in their own right and are listed in the paytable with values for three, four and five matches. Winning combinations are formed across the 20 fixed lines, which keeps the structure straightforward for players reviewing the slot for the first time.
After a win, the Risk Game offers a gamble option, with a choice to take the win or try to increase it through card selection. This makes Chance Machine 20 a conventional slot with an added risk feature, and the free demo version is useful for practice before playing for real money.