What is the difference between doom and doom 95

Doom95 is a port of Doom to Win9x operating systems included in some releases of the Doom games. This port was developed by Microsoft to serve as a flagship for their DirectX technology, and was released on August 20, 1996. It supports four screen resolutions (320x200 and 640x400 for full screen use and 320x240 and 640x480 for windowed modes) and has a launcher to configure options for external PWADs, player controls and multiplayer settings. It has a slightly higher visplane limit than the original Doom, allowing more complicated maps. Doom95 works with Doom, Ultimate Doom, Doom II and Final Doom. It also has cheat codes that are exclusive to it, such as the ability to kill all of the monsters in a level. Several additional command line parameters were also implemented into it.