The game is retro game like playstation 1 style but I don't get it why does it lag like sometimes it is 30 frames, it is supposed to run perfectly because it is a retro game. Maybe because it is unity's problem because a lot of games lag which are made by unity, even though its graphics not that good. But it's not actually a problem I play it with fastest graphics and highest resolution and it's 60 fps, but still let me know