I really think there should be a max level for your attack range because once you start leveling up your attack range the screen starts increasing in its sight range but that’s not the issue the issue that I have is that the area where your soldiers and the enemies are keep getting smaller as you continue to increase your attack range once you reach the outside of the levels area range, the 2nd problem that I have come across is that some of the bigger enemies will get stuck in between the pillars, the 3rd problem that I have come across is that sometimes the level ends prematurely, the 4th problem problem that I have come across is when the fire rate increase the sounds of the lasers starts to decrease, the 5th problem that I have come across is that when you buy another soldier it doesn’t take the full cost of the soldier cost away after you buy a new soldier it only takes away about 5% of the soldier cost away or doesn’t take any of your money away, and the 6th problem that has only happened to me one time so far is that even though I finished the level I was on and it didn’t go to the level complete part it just kept me on the same level with no enemies to shoot at