There are some serious bugs nd balancing issues with this game. 1) Game frequently goes black and freezes when loading missions. 2) Movement glitches when too many monsters are on the screen. 3) Factories are nearly useless, providing negligible money per day 4) Finding survivors for every upgrade just feels like a time-sink
Game gets bugged in Survival mode once you get to around 780 miles - car and enemies stop and everything explodes endlessly. Looks like the problem may be due to the progression bar filling.
This is by design, since dominating a region uses a 'One Mind' to control the server it means that you must lose one of your minds in order to pay for it. I may need to make this clearer in the next update.
Use Boomer if you're having trouble with Level 9. Gliding makes the jumping portion easy, and her gun makes the boss easy (the boss can only be hurt when stunned, and her gun causes a stun effect)
You may want to rethink that final boss battle. The endless spawns cause the game to get ridiculously slow, and eventually either crash or get buggy (by the end of the battle, I was in "slideshow mode", and magic spells would no longer recharge).
This is by design, since dominating a region uses a 'One Mind' to control the server it means that you must lose one of your minds in order to pay for it. I may need to make this clearer in the next update.