I didn't know that I had skill points to be invested, and sadly only discovered that after killing the first boss with only starting skills and items...
2 things that should be added:
1. Grammar. There are several mistakes (mainly using 'have' wrongly)
2. Adding new fields for quests - like a city themed map, for the quests about 'animal invasions'
Civilian penalty should be smaller, there should be a way to reset the level without returning to the main menu, and if you abort a mission you shouldn't be charged off the civilian penalties.