Doom 64 Reloaded Remaster is a fully enhanced version of the Night Dive Remaster of Doom 64 for PC. Reloaded strives to show what Doom 64 would have looked like on the N64 if it had not been restricted to an 8meg cart. Reloaded would need a 75meg cart. The main campaign now has 44 levels. With the addition of a 4 level speed-run challenge that replaces the 'Lost Levels' There's heaps of new structural detailing and new textures. Sector based lighting has been used to cast shadows and to make horizontal soft lighting. No additional lighting filters are used. This is everything the original engine could have shown you on the N64.