This is a port of the emulated mobile collection, complete with wonky touchscreen menus and an always-on shooting feature that can thankfully be turned off. The sound is off, with music slightly sped up and sound effects either not happening when they're supposed to or randomly varying in volume. Worse are the jittery framerate which takes a dip whenever things get too hectic. There are also no online scoreboards and the game resets your personal highscore with every play. By far the worst offender of all though is the fact that the game constantly crashes.