Yeah the game is easy. You can clear it even with 3* but the RNG in this game is horrible.
If they want to make the game more difficult it's fine but in return they should increase the Drop Rates from 5* and 6* cause right now it's ridiculous. I mean 63,5 % for a 3*...
Please consider if they make the game more difficult you are forced to buy Units cause after that 3* and 4* don't make it... and in the End the only People which play the game are Whales.
i admit i am also kind of a mini whale but i don't want to spend that much Money anymore.
Like i said in another Thread the following Drop Rates are more balanced in my opinion:
6* = 2%
5* = 10%
4* = 40%
3* = 48%