Okay, now I’m upset. I had a new strategy. Got a fine run going. Smashed my high score by 3x what it used to be. Had the board set up so that I could get into the 50k points zone. Locked my phone for literally under a minute. Open the game up again and it reset. No points. No board. No progress. You guys seriously need to add some way to save progress between shutting down and reopening the game. In this situation I didn’t have much space left on my device (because of recording each run) and the OS dumped the game from memory in the brief moment the screen was locked. I am now incredibly disheartened and disappointed. Edit: It’s a huge testament to how great the game is though, that I’m going to go right back in. I just won’t see a run that good for a little while.