Board Thread:Game Discussion/@comment-9971098-20130605141201/@comment-10499734-20130606063136

Most of the crashes with my ipad 2 happens when upgrading with more than 6 cards. Occasionally, I will upgrade with 7-25 cards and it won't crash, but I don't purposely try it.

Other times, random "new content" warnings happen when starting a mission, or fighting in a pvp, or upgrading with transmetals.

If it crashed this much on my android phone, I would have given up on this game long ago.