Backpack Hero is my latest and greatest. Too addictive, if you like inventory management as the main highlight (not simply as a side necessity). Depending on how you place items into your, expanding, bag, rotating and reorganizing them as you go, determines how bonuses will be applied to the other items in your bag, as you battle your way through short-medium dungeons, visiting your home hub after each trip. It can still get tricky with the management, and it does suck your time, at least for me, but…too much fun!