Good but tedious
This game is good storywise and graphics but once you know the tricks it becomes tedious, as the enemies are always the same string of enemies just a longer string each wave
I passed story mode and reached wave 50 and got all updates.
Tips:
-Buy the rocket launcher and prioritise upgrade reloading and then clip over damage upgrade you'll never get a enemy in the gate if you just keep shooting
-Jess and bernie upgraded to the max will stop all enemies from reaching the gate till wave 50
Problems:
-The last battery upgrade is bugged when i try to upgrade it, the next wave harry will have 0 battery and his batteries upgrades will reset
-Unable to lose on purpose to submit my score 3.5 million and since jess and bernie are undefeatable... no top score for me