Luck is an unpredictable thing. Especially when you're holding a scratch card. A swipe of the finger across the screen — and that's it: either you get lucky, or you don't. Every card has its own personality: one throws wins at you in bunches, but small; another makes you nervous but can hit big. And sometimes, after a good day, comes a wipeout, and you have to start almost from scratch.

Over time, new features unlock that slightly shift the odds. If you want more control, you can reset everything you've earned and take permanent bonuses instead. They stick around, and next time the game plays out a little differently.