The app worked great. MTG but mobile. The game is fun, and unlocking more decks made it more exciting. I didn't buy the battle pass or anything, but once I reached level 7, my device took longer and longer to load the assets each time I opened the game, and currently, I haven't been able to open the game for the past few hours. I keep recieving an "error loading data" message. Eventually, it gets past that, looks like its going to load in the game, then goes black screen. Lenovo Chromebook C330