Oh no have to let one of my peeps die

I been keeping my little peeps alive as I keep making them younger. Now I found it max at 40 and now I have got most of my puzzles done. None of my peeps are nursing babies. So if I want to solve the next puzzle I have to lose one of my peeps. So I have to let the oldest one go. no fair it is hard to choose to let go its so sad

Ann, there's a new update that just went live on the App Store that will help you with that. You can use tech points to increase your tribe's maximum population (among other new things).

I got it never mind was too late for him but 2 others died I I must of missed them I thought how could I mised them,