1 minute gameplay if i'm honest. and the size, most likely the textures, some of them are 2k but i'm not quite sure if that's the only reason. also the number of static meshes is pretty high for what the game is offering and i wasted so much time during the jam (being lazy), not much of it remaining to export and decimate them. those things add up. i wish i could've just say "iT's UnReaL ENgInE" but it would disingenuous. i do apologize