Doom64 combines the frightning atmosphere from Quake and merges it with Doom2's hard action gameplay.
There are 38 levels in the single player game, 32 from the original game and 6 completely new levels (Nukage Facility, Shadows Watching, Forbidden Deeper, Crisis, Death Labs and Doom 64 Museum). The pseudo-3D has been implemented, but regrettably, for technical reasons, keeping the bridges and having the originals multiplayer ready would be impossible. The bridges require that the player trip lines that make the bridge impassible where the player isn't (in other words, if the player is on top of a bridge, below the bridge is a solid wall, impassible). The team has decided to keep the bridges, but have had to cut multiplayer.
The sounds and graphics have all been carried over as well as animated fire skies and colored walls. All of the enemies are in the TC, especially the Nightmare Imp and Motherdemon. The enemies are hi-res, as are the weapons and textures.
Mirror Download Link is Here:-