Extremely difficult to play

Before the update, I could pass almost all the levels in the special stage (the normal stage offers low-quality awards/points so most people play the special stage to upgrade faster). After the update, I could pass only 1/6 of the levels that i previously could pass. Also, the chance of drawing out any upgrade materials that you want is SUPER LOW. I bet a lot of players would quit this game soon.

Yumrubypie about LINE Rangers, v4.0.1