Desert Treasure Slots Portable - Version 2.5 Desert Treasure Slots Portable Multilingual - download and play. No installation needed.5-Reel 20-line Slots.The object of Desert Treasure is to obtain a winning symbol combination by spinning the reels.To play the game:Choose your coin size by clicking the + and - buttons on the right of the screen. Choose your line bet by clicking the Bet Per Line button. Each click adds a coin to the line bet. Once you've reached the maximum amount, clicking the button again will reset the line bet to one coin. Choose your paylines. You can click the Select Lines button to add a payline, or use the coloured buttons on both sides of the reels. Whenever you select a higher payline, you'll also select all the lower ones (i.e., if you activate payline 18, paylines 1 through 17 will be active as well). You can also click Bet Max to activate all the paylines and spin the reels. The amount of money you bet on a game round is the line bet multiplied by the number of active paylines.