6x4 Slot, Stacked Symbols, Scatter. Try Valentine Collection 20 Lines, casino game by Spinomenal. Valentine Collection 20 Lines is a casino game where you can win up to 3000x your bet! This game has 20 paylines and numerous winning opportunities. A 96% return to player, high volatility, and high prizes make Valentine Collection 20 Lines the casino game of your dreams. Play the game and win big prizes or try the free play! You can choose from a huge selection of casino games that we offer. You can play this game on either your desktop or mobile phone, with totally different and unique gameplay options.