1/5 have you noticed that the "loading bar" at the start of the game is there just to make you wait for nothing? it probably would show you an ad for some game, but i have adblocker on so...
this game has so many bad design decisions... as a starter player, you would think to always keep yourself at the bottom of the screen to have the most time to react to obstacles, but this does not work since a plane can appear at the bottom of the screen and travel upwards at an unusually high speed, killing you if you follow this common sense strategy. this also happens when you want to collect a bird on the side of the screen, causing unavoidable deaths. also, the points to upgrade points ratio is terrible and it makes me feel like playing this game on arcadeprehacks... 1/5
even though i got the impossible badge, 1/5 for the terrible horizontal acceleration/deceleration, random shrapnel from the missiles, shrapnel sometimes clipping into the ground causing an insane amount of horizontal speed that can kill you, terrible sight lines, and an unbalanced difficulty. (original is harder than insane)
game is easy here are my steps for free stages: step 1: go to a mission. step 2: hit solve. step 3: guess who it is. step 4: if fail, go back to step 1, else, gg.