After player through the game myself several times over the last few weeks, I've decided that I do not like unlocking robots at levels higher than one. A previous update made it so that unlocked robots were obtained at the level you fought them, so your team would end up very unbalanced with the stronger character always being the last one unlocked. I felt like this took a bit of fun out of level grinding, and I was relying too much on my over-leveled robots to really put any effort into replaying older battles. As such, I removed the feature and all unlocked robots will be at level one again - the way it used to be. Please let me know if you have any opinions on the change, and I hope this makes the game more enjoyable for new players. :)